Assassin's Creed: Brotherhood

Assassin's Creed: Brotherhood Achievements

il Principe

Receive 100% synch in ACB and full synch in all missions of the Da Vinci Disappearance.  

Click HERE to see what you need to get 100% synch in Assassin's Creed: Brotherhood (Retail).

Click HERE to see what you need to get 100 synch in The Da Vinci Disappearance (DLC).

Rate this achievementAverage Rating (Based on 44 votes)
User Comments
Comment #1 by brandonator14
Thursday, March 03, 2011 @ 09:56:12 PM

Oh my gosh, this sounds INSANE. Who would have thought of putting this in here but not one in the main game for 100%

Comment #2 by ImmortalArbiter
Thursday, March 03, 2011 @ 09:57:09 PM

Already have 100% Synch in the main game, so I'm not worried about this at all.

Comment #3 by ShortyWND
Thursday, March 03, 2011 @ 10:15:24 PM

Preaty easy DLC with this exception, hope the missions are fun...
The 100 points worth it...

Comment #4 by Bcleal
Thursday, March 03, 2011 @ 10:20:04 PM

NOOOOOO LOL i gotta due all the side missions now :P o well lol i love this game so it will be fun can't wait for this DLC

Comment #5 by MediumMelanin
Thursday, March 03, 2011 @ 11:06:11 PM

Ah, shit, well, now there's a reason to complete it to 100%! lol

Comment #6 by Mgetter
Friday, March 04, 2011 @ 12:04:55 AM

Well, I guess Ill get the Kraden armor now... though Ill likely never use it. OH well, Im just glad its not anything MP related. Its gonna be annoying but most certainly possible.

Comment #7 by FSparacino4
Friday, March 04, 2011 @ 12:18:49 AM

So glad I decided to get 100% synch in the retail game.

Comment #8 by VapidFuture
Friday, March 04, 2011 @ 12:20:23 AM

damn it, missing like 6 missions... lol not cool

Comment #9 by Grausherra
Friday, March 04, 2011 @ 12:33:21 AM

Am really glad I broke my back 100% syncing the main game for no reason.

Comment #10 by elsnoggler
Friday, March 04, 2011 @ 12:50:21 AM

I was really surprised to not see an achievement like this in the original 1000. Seems like they probably intended to, but decided to put an extra 100g of MP achievements instead. Oh well... think I've missed only a few anyhow. Timed crypt runs are not going to be fun.

Comment #11 by DHc FiReHawK
Friday, March 04, 2011 @ 01:08:57 AM

Gonna take some time i guess for me.

Comment #12 by Nei Debrusc
Friday, March 04, 2011 @ 01:52:40 AM

Damn you, Leonardo. First you screw me with your damn crashing machine, then you screw me with your disappearance.

Comment #13 by IVIR BLOBBY
Friday, March 04, 2011 @ 01:59:47 AM

Damn this achivement !!!

Brotherhood the only AC game i havnt 100% Sync'd & they bring out such
a lucrative achivement

Comment #14 by Gor1lla
Friday, March 04, 2011 @ 02:52:19 AM

Wow, this will take a while.

Comment #15 by H2O
Friday, March 04, 2011 @ 03:11:04 AM


I've already got 100% on the main game and wsa annoyed when there wasn't an achievement for it. :-D

Comment #16 by OMGmyFACE
Friday, March 04, 2011 @ 03:34:04 AM

At least it's 100 points here. For the PS3, it's just a silver.

Comment #17 by gerowniko
Friday, March 04, 2011 @ 03:47:01 AM

Nice! This certainly adds tons of replay value in AC: Brotherhood! Good job, Ubisoft! :)

Comment #18 by Teh Phantomz
Friday, March 04, 2011 @ 03:49:42 AM

FML, oh well I get a reason to play the game again.

Comment #19 by IceKingz
Friday, March 04, 2011 @ 06:04:13 AM

Guys don't forget it IS DLC so there won't be nearly as many missions. I'm actually glad they went with this achievement. It forces you to play through all of the stuff they designed.

Comment #20 by Christix
Friday, March 04, 2011 @ 06:15:19 AM

I play all AC for 100% solo achievements (don't care about multiplayer, doen't give me something about history) so i've already 100% completion in the game.
Easy achievement then ;)

Comment #21 by Shikamaru FTW
Friday, March 04, 2011 @ 06:45:53 AM

i have like 50% sync
I am so FUCKED

Comment #22 by MrVictorStone
Friday, March 04, 2011 @ 07:15:51 AM

DAMMIT I didnt bother after I got 1 section done this is gonna take awhile...

Comment #23 by Alien Strain
Friday, March 04, 2011 @ 08:06:32 AM

Oh Ubisoft, thou art a cruel mistress.

Comment #24 by Mapmakermaster
Friday, March 04, 2011 @ 08:28:09 AM

I knew they would do this! God dammit.. D:

Comment #25 by Dynamite Andy
Friday, March 04, 2011 @ 08:37:11 AM

Ahhhh fuck :(, This should be fun...

Comment #26 by solo07
Friday, March 04, 2011 @ 09:03:11 AM

gosh. good thing i got the 100%. that would suck.

Comment #27 by darquesyde
Friday, March 04, 2011 @ 09:21:34 AM

Oh boy here we go!!! Lots more time devoted to the Creed now...

Comment #28 by LeeJ2512
Friday, March 04, 2011 @ 11:05:52 AM

oh ffs, there goes 100% achievements on this game :/ fuck this lol

Comment #29 by agentnnc
Friday, March 04, 2011 @ 11:14:42 AM

Too bad I sold this, I would have this one as
soon as I would have beaten the DLC LOL.

Comment #30 by sIR 5HaNx A10t
Friday, March 04, 2011 @ 11:47:38 AM


Comment #31 by Jellybean468
Friday, March 04, 2011 @ 12:15:03 PM

This achievement makes the DLC a great value for money. A means to replay half of the single player story and add hours to my overall gametime for microsoft points? Yes please.

Comment #32 by Kisushima
Friday, March 04, 2011 @ 12:19:15 PM

What a GREAT achievement. Perfect excuse to still get 100% :).

Comment #33 by Vargas 924
Friday, March 04, 2011 @ 12:25:49 PM

this is going to be annoying

Comment #34 by Toams07
Friday, March 04, 2011 @ 12:45:54 PM

Right ..
I hope these achievement are NOT auto-added to the lists ,otherwise Im not gonna 100% ACB

Comment #35 by Sean1234
Friday, March 04, 2011 @ 02:11:46 PM

Oh well at least this is a great game (great series too)

Comment #36 by TehGreyWolf
Friday, March 04, 2011 @ 02:44:03 PM

Anyone know if it has to be 100% game completion or just 100% completion on the sequences?

Comment #37 by Jellybean468
Friday, March 04, 2011 @ 03:34:02 PM

@36 it's 100% on every sequence in the original game & the DLC.

Comment #38 by Wombat x360a
Friday, March 04, 2011 @ 05:33:44 PM

Havent even started the game now i have a heads up

Comment #39 by irJessica
Friday, March 04, 2011 @ 07:08:39 PM

Balls. I am awful at "Do not be detected" syncs =(

Comment #40 by ChosenOne
Friday, March 04, 2011 @ 08:29:39 PM

I think all the sequences 100% would be easy (have about 4 of them with 100%) but if this achievement includes doing those tombs under 8 minutes and such, that could be hard.

Comment #41 by Venomized
Friday, March 04, 2011 @ 09:32:53 PM

I find this ridiculous that they made "another" achievement for the original 1000. They should keep any DLC achievements spefically for the DLC. Not tie the DLC achievements with the original game.

I wouldn't care if this achievement was actually part of the original 1000 because I would go for it right off the bat. I am not looking forward to replay certain mission, certain tombs, etc to get 100%.

I rarely 100% a mission because I prefered doing my own methods of killing, etc. I am kind of annoyed that they did this. Me being annoyed won't change anything, and I am still going to go for this achievement. Though thankfully I love Assasin's Creed so it gives me more reason to play the game again. Unfortunately I can't play the game the way I want/prefer to.

Comment #42 by DirtDiver31160
Friday, March 04, 2011 @ 10:10:36 PM

Goddamn you Ubisoft!!!!!!

Comment #43 by ubermensch2007
Friday, March 04, 2011 @ 10:16:21 PM

you mean my obsession with AC that led me to already get 100% paid off? yesssss

Comment #44 by sam0hT
Friday, March 04, 2011 @ 11:45:46 PM

I was doubting whether or not it was worth the trouble the first time around and I guess I was right! Good amount of points for it, too.

Comment #45 by MikaDaiki
Saturday, March 05, 2011 @ 05:42:12 AM

Awesome, I had considering getting 100% sync anyway.. now I have a little motivation to do so

Comment #46 by Olley64
Saturday, March 05, 2011 @ 06:39:40 AM

Nice one Ubisoft For this Achievement loads of replay value Happy Days la.........

Comment #47 by x0xAssassinx0x
Saturday, March 05, 2011 @ 07:25:54 AM

im going to be real pissed if i get 100% on all the acb and 1 of the new ones is
a pain and im stuck at 99% or something stupid like that (100gs at least)

Comment #48 by falldown3
Saturday, March 05, 2011 @ 10:21:02 AM

aw come on guys its a challenge! i cant wait cuz ive already 100% sync the original game and it actually makes it challenging and fun! the tank mission was horrible though :o

just want to say good luck to everyone and have fun

Comment #49 by WarlordWardy
Saturday, March 05, 2011 @ 11:35:50 AM

This sounds fun, I've almost got 100% synch.

Comment #50 by xKevinnn17x
Saturday, March 05, 2011 @ 01:06:50 PM

just got 100% synch bring on the da vinci

Comment #51 by Calicondor
Saturday, March 05, 2011 @ 04:36:19 PM

this is complete BS. do i have to play a new campaign because i missed some artifacts from the outside the animus part? if so i might just not try for this

Comment #52 by POTM
Saturday, March 05, 2011 @ 06:40:13 PM

Just go back into your DNA and replay all the levels you don't have 100%. I have one more mission to go. It really isn't that bad.

Comment #53 by pikmin34
Saturday, March 05, 2011 @ 06:52:52 PM


Comment #54 by alklein35
Saturday, March 05, 2011 @ 10:14:12 PM

I've been looking for incentive to get 100% in the main game, already have every SP achievement.

Comment #55 by Vargas 924
Saturday, March 05, 2011 @ 10:33:29 PM

idk if this was asked, but does anyone know if you have to have 100% in all tombs, find all chests, do all shop quests, and fix Rome 100% ??

Comment #56 by Jayleene
Sunday, March 06, 2011 @ 06:01:39 AM

This isn't funny xD

Comment #57 by Grack12
Sunday, March 06, 2011 @ 12:39:01 PM

oh....f**k this achievement

Comment #58 by Vigorous Ninja
Sunday, March 06, 2011 @ 01:26:04 PM

Already done the actual game, just need the DLC. Ffs...

Comment #59 by Frankie Godskin
Sunday, March 06, 2011 @ 04:34:39 PM

GREAT achievement. Those of us who already finished the game and use our non-DLC completion % can ignore this and be happy it wasn't a requirement of the original cheevos. Those who want a challenge can DL this. Good call.

Comment #60 by Blue Thunder28
Monday, March 07, 2011 @ 02:04:00 AM


Comment #61 by TattieRFC
Monday, March 07, 2011 @ 08:32:47 AM

oh well i've only got 49% completion so far been working on it for most of the weekend. still got 5 towers to burn down, 3 tombs to do and 3 of leanardo's machines to do so that'll boost the % up. but prob not alot cuz 1 of my m8s do all that what i hav'nt done and only got 60%.:(

Comment #62 by Restricted-Access
Monday, March 07, 2011 @ 09:41:15 AM

Wow... all these responses are so funny! I actually wondered "why" there
wasn't an achievement for 100% synch in the game (original achievements), when
those missions would fail and only give you 50% synch... yet you could finish
the storyline.

I didn't have a problem not being detected in missions, but I spent so much time
exploring passages along the way, doing those missions in the underground
tunnels (and still not being completely thorough)... that I didn't finish in
under 8 minutes. When I went back to look for the missing Borgia flags, I
focused on those, taking my time, then I did it again and rushed through and
easily got through in under 8 minutes!

I have a few missions I didn't get 100% on, but that was just not worrying about
it, since there wasn't an achieveme

Comment #63 by DFB 1708
Monday, March 07, 2011 @ 11:49:36 AM

I completed everything with a 100% sync but those time challenges. I am unable
to complete them within 8 minutes, so I gues I need to keep watching those
annoying movies over and over again.

Comment #64 by archangel890
Tuesday, March 08, 2011 @ 07:50:20 AM

Haha so glad I spent all that time getting 100% the first time, some of the missions were frustrating. Like the "not getting hit while in the tank" and one of the races as well as the last mission with the apple of eden where you can't use it at all and basically just have to run.... they were rough.

Comment #65 by Countess Cross
Tuesday, March 08, 2011 @ 10:07:40 AM

So close to getting the 100%, it just those two Da Vinci War Machine missions that keep messing me up. Try and Try again I suppose but it will be worth the 100 gamer score.

Comment #66 by i1daz4i
Tuesday, March 08, 2011 @ 12:45:52 PM

could be quite annoying

Comment #67 by i1daz4i
Tuesday, March 08, 2011 @ 12:47:47 PM

time consuming...

Comment #68 by AMoDo94
Tuesday, March 08, 2011 @ 01:11:57 PM

I've already got 100% on the main game

Comment #69 by xXxTDeeMxXx
Tuesday, March 08, 2011 @ 04:45:44 PM

Damn well i guess ima go waste a couple hours of my life ):
oh well campaign is good for the most part if you know what i mean

Comment #70 by Countess Cross
Wednesday, March 09, 2011 @ 06:48:16 PM

Does anyone have suggestions at to how to 100% sync The Temple of Pythagoras. I have tried multiple times and failed each time, but only at the fighting part. Perhaps I just suck at fighting.

Comment #71 by TxiDrvr
Wednesday, March 09, 2011 @ 11:26:59 PM

@#70 use smoke bombs and then take your time let the camera focus where u want to go cause theres no time limit just health and once every section is done dont just jump down from anyplace try to find the lowest point and then ledge grab and drop.

Best thing about the this is u dont need 100% flags, treasure, viewpoints, or the feathers.

Comment #72 by Countess Cross
Wednesday, March 09, 2011 @ 11:45:25 PM

#71 Thank-you so much! Just got the achievement. :D

Comment #73 by Norwegian 420
Thursday, March 10, 2011 @ 04:34:04 AM

Not even going to try..

Comment #74 by x0xAssassinx0x
Thursday, March 10, 2011 @ 12:12:55 PM

took me about 8 hours,i was at 50% synch the hardest 1 for me was the
last time race for the theifs

Comment #75 by Fun 498
Friday, March 11, 2011 @ 01:39:34 PM

Wow. I am soooo glad I took the time to 100% the game. I just couldn't let
anything pass me by after ACII. It isn't that impossible. The tank was a bit
of a challenge, but I'm glad Ubisoft made a game where I enjoyed 100% and it
wasn't just grinding for once. but I'll take an achievo!

Comment #76 by xRaTeD R STaRx
Friday, March 11, 2011 @ 07:01:08 PM

i cant even play this dlc it says i need an update yet it doesnt give me one any help?

Comment #77 by BluffDarqfox
Saturday, March 12, 2011 @ 09:34:36 PM

I need this question to be asnwered A.S.A.P,
do we need to play Assassin's Creed Legacy for the 2 capes to get (Facebook game)
for 100% Sync?

Comment #78 by andreeeeeww
Sunday, March 13, 2011 @ 07:38:05 AM

is this only the main sequences? or do you also have to 100% all the side stuff like leonardos war machines, too?

Comment #79 by circus1776
Sunday, March 13, 2011 @ 07:14:07 PM

I have the same question as #78. I'm guessing they mean everything? Like I
also have to play the Assassin Contract and Templar Agents 100% as well?

Comment #80 by Mr McGibblets87
Monday, March 14, 2011 @ 12:16:43 AM

its everything 100%. Check out There is a list on there with youtube links to help everyone out

Comment #81 by venatores
Monday, March 14, 2011 @ 05:52:15 AM

Ubisoft really likes to piss us of dont they

Comment #82 by PinkyDemonTR
Monday, March 14, 2011 @ 08:18:44 AM

I completed 90% of missions:((

Comment #83 by B Rock3232
Tuesday, March 15, 2011 @ 01:30:15 AM

Crap that really sucks that it is even for the thief and assassination missions and the Templar's. I'm at 76%. If I owned the game I could do it but I am borrowing from a friend. He will want it back before I have time to finish them all.

Comment #84 by Itzz Sh0wt1m3
Thursday, March 17, 2011 @ 11:33:43 AM

still got to do 12 missions.:p still it's qorth the 100g

Comment #85 by dragonpwnr99
Thursday, March 17, 2011 @ 09:08:44 PM

YES can't wait to start playing this game again to get the 100% i maain
game and Da Vinci

Comment #86 by Titantius
Sunday, March 20, 2011 @ 08:29:54 AM

If people are having problems with the update, then follow these steps
which worked for me:

1. Go to system settings, memory
2. Go to the brotherhood file and delete update 5
3. Put the disc in and you will be asked to download the update again
4. Say yes and after it has downloaded, the dlc should work fine!

Hope this helps :)

Comment #87 by Katarn
Sunday, March 20, 2011 @ 07:08:46 PM

Got it. It was easy for me since i already had 95% and everything collected. Just had to play some 2nd objective.s Beat in this time, no detection, and no health loss. For me it was easy.

Comment #88 by EspecialY
Monday, March 21, 2011 @ 03:00:58 PM

Yes!! Just got it!! I had 65% completion, so it took me more than a week of doing nothing but AC xD Not that I didn't like it =P

Comment #89 by Itzz Sh0wt1m3
Wednesday, March 23, 2011 @ 10:11:13 AM

is it just for the 9 sections or also thief, murder, courtisane secret chambers etc?

Comment #90 by WgS kiLL3Ya X
Thursday, March 24, 2011 @ 06:53:15 PM

sounds like a challenge i could still do that

Comment #91 by Ghetto Ferret
Sunday, March 27, 2011 @ 10:30:48 AM

Can some body tell me what you need for this? Do i need to do Guild challengges and treasure? can you make a list of the requirements for me?

Comment #92 by DJ LEGENDS
Monday, March 28, 2011 @ 07:06:13 PM

What actually are all the things you need to do on it. Im already 82% done but I just wanna know if it's possible to do. Coz ive pretty much done everything.

Comment #93 by Dark nemacite
Thursday, March 31, 2011 @ 06:19:55 AM

at least this is better than flag hunting (remember ac1 if you played it)

Comment #94 by DaShocker
Thursday, March 31, 2011 @ 02:42:24 PM


Comment #95 by RockySnake777
Saturday, April 02, 2011 @ 10:15:03 AM

hey i got 100% on dlc i still no achivement some body can help me

Comment #96 by Solidertrucker
Sunday, April 03, 2011 @ 03:08:12 AM

Rockysnake77 got to be in main game as well like 100% on sequence 1-9 and side missions

Comment #97 by NiteChrist
Sunday, April 03, 2011 @ 04:03:21 PM

do you need to be rank ten in all guilds too?

Comment #98 by RockySnake777
Monday, April 04, 2011 @ 12:49:49 PM

yhea thank solidertrucker

Comment #99 by Recruit In Sand
Thursday, April 07, 2011 @ 02:33:58 PM

How hard is it to get 100% synch in the da vinci content? Btw you have to complete all sequences,lairs,war machines,templer agents and all the courtesan, assasins and finally thief aswel!!!!

Comment #100 by RockySnake777
Friday, April 08, 2011 @ 11:17:34 AM

i got easy 100% on dlc i got 100 % on assasins creed misson and still no achivement i thing i need do every mission on the game ...?$%?$%%?%

Comment #101 by Recruit In Sand
Sunday, April 10, 2011 @ 07:24:36 AM

I think you have got to find all feathers and flags aswel.Im not sure if you have to complete the guild challenges aswel though???

Comment #102 by ProGuitarGamer
Monday, April 11, 2011 @ 02:50:17 PM

The game has to completed 100% in every way. I got all flags, all feathers, 100% completed every story mission and the missions of The Da Vinci Disappearance and i still haven't got the achievement.

Comment #103 by BluffDarqfox
Tuesday, April 12, 2011 @ 08:22:04 AM

100% List That I Did To Get the Achievement:
- 100% Sequence 1-9
- 100% Da Davinci Disappearance Missions
- 100% Liars of Romulas
- 100% War Machines
- Cristina Missions
- Assassination, Courtesan and Thieve Assignments
- All Borgia Flags and Feathers Collected
- All Viewpoints spotted
- 100% Rebuilt Rome
Thats All I Can Remember.
But This Achievements Is Easier Than It Looks.

Comment #104 by BluffDarqfox
Tuesday, April 12, 2011 @ 08:23:13 AM

Challenges and Clusters (Riddles) aren't part of the 100%

Comment #105 by ProDragRuyu
Monday, April 18, 2011 @ 09:45:57 AM

I hate the mission Hell on Wheels. It's the last one i need to 100% Sync.
I always loose health with others two tanks. It's very frustrating :(

Comment #106 by Slye85
Thursday, April 21, 2011 @ 04:27:05 AM

@#105 take your time, go right down the middle of the two tanks while
shooting at the right tank, then turn and start to circle behind it.
As long as you hit it every time it should be destroyed as you are circling it
and the other tank should have missed because of the circle direction you took.

Now just one tank to go. Hope this helped. If you need a video demonstration...

Comment #107 by Barbaric Mike 4
Saturday, April 23, 2011 @ 11:30:33 AM

This is one of the best things a devloper can put into a game. This ensures that gamers explore all the fetures they spent so much time creating.

Comment #108 by Itzz Sh0wt1m3
Tuesday, April 26, 2011 @ 10:42:31 AM

how do you unarm all the guards ion the mission where you' ve got to go to the french castle and unarm a brute and two other enemies? ( is under merchanaries)

Comment #109 by AjMadness27
Friday, April 29, 2011 @ 11:00:31 AM

OMG... this looks INSANE...

Comment #110 by Itzz Sh0wt1m3
Sunday, May 01, 2011 @ 11:49:50 AM

already know, but you don't need to get all the things where you doen't see % so no christina missions guids.

Comment #111 by GolfPro72
Monday, May 02, 2011 @ 01:04:42 PM

Worst case scenario you have to play an awesome game again. I'm looking forward to it!

Comment #112 by RuYi
Friday, May 06, 2011 @ 08:45:14 AM

To hell with this achievement.
I mostly loved AC:B.
The only time I didn't, was when I was trying to go for the 100% sync for several missions.

I'm the one playing this game, so I play the way I want, and not the - sometimes impractical - way the developers came up with.
Pity they had to make an achievement out of it, but for the love of the game, I'll skip this one, because I know it'll ruin a lot of the fun the game brought me.

Comment #113 by NathanHotchkiss
Sunday, May 08, 2011 @ 09:33:44 PM

Three more missions to go, can't wait to get 100%.

Comment #114 by KashleyG
Saturday, May 14, 2011 @ 05:52:23 PM

Hell on Wheels is the last one I need :( Everything else is cake.

Comment #115 by Demoness
Sunday, May 22, 2011 @ 09:48:27 AM

This Achievement is by far the hardest in the Game.
I already completed every Mission in Da Vinci's Disappearance with 100% Synch.
But the Main Game is INSANE, I've already beat it three times. :|

Comment #116 by mikecrossan88
Sunday, May 22, 2011 @ 07:28:13 PM

it is possible, altho i aint done it ........ yet

Comment #117 by MATH3W MAGNUM77
Tuesday, May 24, 2011 @ 08:15:30 AM

@ Itzz Sh0wt1m3
call assassins. and run around in circles. . the assassins kill off the intruders quickly plus the bearded guys men are there and the random fighters.. got it on second try.
also when i say run around in circles. i meant run till you find the gate thats unguarded by the intruders (always 2 ppl there tho.. kill em. and bring down the gate.. move to next..

Comment #118 by PRxBeasT
Wednesday, May 25, 2011 @ 08:12:05 PM

its kinda fucked up that not only do you end up getting it in the arse
if you dont finish retail 100% but you have to pay for it so basically
your saying here ubisoft i hand you my bare a-hole no vaseline included
and then saying: here microsoft take these 800msp and watch please

Comment #119 by MATH3W MAGNUM77
Monday, May 30, 2011 @ 06:54:19 AM

4 more memories till i get you. you fat 100G piece of crap! graaah!!!! i HATE THE FLYING LEVEL!!!!!!!

Comment #120 by acanofcoke69
Saturday, June 04, 2011 @ 09:45:32 PM

this is fuckin bullshit only one im missing

Comment #121 by Echelon4
Monday, June 06, 2011 @ 03:35:14 PM

This looks like it may be interesting.

Comment #122 by h0nden
Sunday, June 19, 2011 @ 03:49:20 AM

I actually find this achievement quite fun. I only have Hell on Wheels, Flying Machine 2.0 the thief missions and some assassin's missions left. I think these missions add pretty much to the game as a whole. But I would of course rather see that you get 10G or something for all the thief missions, assassin's mission etc, and maybe 50G as a final achievement for 100% Sync.

Oh well. Love the game anyway, so it is worth all the trouble :D

Comment #123 by Broady
Tuesday, June 21, 2011 @ 01:11:21 AM

This was quite easy since I had completed most story missions with 100% anyway, and the DLC missions were not difficult. The last one I had to do was the Hell on Wheels mission. I found that the hardest.

Comment #124 by PersianxPrincex
Monday, June 27, 2011 @ 10:18:27 PM

The damn tank mission took me forever to get 100% sync on but I finally got it:)

Comment #125 by Lord Andragon
Saturday, July 09, 2011 @ 12:10:53 AM

MY only problem was the damn Lair of Romulus tombs they only give you 8 minutes
for most of them.

Comment #126 by Barker Guru
Sunday, July 10, 2011 @ 01:27:14 PM

i have so nearly got this achievement but I need to
do one more mission to 100% instead of 50%. It's the
last War Machines one when you can't get hit by the
cannons whilst inside the tank. It seems pretty
straight forwardbut keep managing to get hit by
like one cannon so I have to start the entire
mission again which is very time consumming and
boring after a while. If anyone has passed this
mission on 100% sync, could you please tell me how.
Just send me a message or join a party.

GT: Barker Guru

Comment #127 by SK Jordan
Monday, July 11, 2011 @ 04:36:56 PM

Hey all. I have this achievement and best advice for you, go on youtube and copy exactly what they do :) on the tank one, there is a glitch at the end which is really cool! The flying one was my hardest, its all about patience and perserverence and you will get it :)

Comment #128 by M4733R
Thursday, July 21, 2011 @ 01:43:32 PM

I have 100% on all my DNA sequencies, and side missions yet my sync is only at 90%, can anyone help

Comment #129 by Thorin22
Friday, July 22, 2011 @ 02:01:57 PM

why everyone talking about the regular mission... this succes is just about the DLC???
for me i just need the last one.. dont lose any life.. pretty tough with the fight

Comment #130 by Whammyaniac
Friday, July 22, 2011 @ 04:21:00 PM

Awesome game. Well worth the time.

Comment #131 by grazza187
Monday, July 25, 2011 @ 12:32:50 PM

really really hard to acheive

Comment #132 by BIG DG 3000
Saturday, July 30, 2011 @ 01:44:14 AM

This did take a long time for me to get too.

Comment #133 by robcmc32
Sunday, July 31, 2011 @ 09:40:18 AM

i didnt think it was too difficult, just be patient with each mission. the only difficult one is the tank level, other than that it is very do-able

Comment #134 by MM2313
Tuesday, August 02, 2011 @ 06:47:14 AM

This one is very time-consuming, but can be achieved. Just be patient with each mission, meet the requirements necessary for 100% sync in each, including the Da-Vinci missions, and the achievement is yours to keep.

Comment #135 by GespenstRaccoon
Friday, August 05, 2011 @ 01:44:56 PM

I have 100% Synch on all the sequences and the other parts on the DNA option from the pause menu, the only thing I haven't done is the tailors shop quest and the Synch i have is 80.19% I don't know what else I have to do. Can anyone help me?

Comment #136 by BRG TANK53
Sunday, August 07, 2011 @ 10:52:00 AM

lol downloaded DLC beat now i got to got back and complete last 10%. should take about an hour. Some people are such whiners

Comment #137 by Contender19
Sunday, August 07, 2011 @ 03:33:09 PM

99.5 sync... just gotta finish temple of pythagoreas or whatever its called without losing health.. i fell when i was in the final room... and the hells on wheels is so hard and i hate starting the entire thing over they should have just put checkpoints for the full sync

Comment #138 by newbsicle
Monday, August 08, 2011 @ 11:41:51 AM

Would have been nice to see this in the road map. Now after completing all the crap in this game I have to do it all again for 100%. AWESOME!

Comment #139 by acanofcoke69
Friday, August 12, 2011 @ 10:54:50 AM

hell on wheels was easy you just have to be moving all the time

Comment #140 by GRIM REAPER 25
Saturday, August 13, 2011 @ 06:54:01 PM

this will take awhile but o well i love ac always will 1 of my all time fav franchises :)

Comment #141 by demon pntbller
Thursday, August 18, 2011 @ 12:37:14 PM

Just got it... Only had to go through that damn tank mission like 5 or 6 more
times... Bleh! Glad that's over. Now time to get some multiplayer achieves...
Anyone down to boost? LOL.

Comment #142 by stimp313
Sunday, August 21, 2011 @ 04:28:52 AM

So glad I got 100% first time round, This should now be an easy 100g.
Man I love me the Creed ... Thank you Ubisoft!

Comment #143 by MDonoho
Thursday, September 01, 2011 @ 06:14:04 PM

Assassins Creed is one of my favorite games, but this is just f*cked up.
I had enough trouble getting through some of the missions with 50% synch.

Comment #144 by XLord RequiemX
Friday, September 02, 2011 @ 01:57:34 PM

any tips?

Comment #145 by robcmc32
Saturday, September 03, 2011 @ 01:01:01 PM

honestly, this isnt that hard to do. Just be patient with our missions, dont rush them, and complete them as you are told. The only difficult one is the tank mission, where you cannot get hit. I recommend using youtube for that, it slightly harder. But other than that just be careful and use all your weapons and tactics, it is possible!

Comment #146 by The Aarsbijter
Saturday, September 03, 2011 @ 02:46:01 PM

lol i'm glad i didnt buy the extra content:)

Comment #147 by tgebal
Monday, September 05, 2011 @ 01:03:13 AM

Got it yesterday,lot of work but worth it

Comment #148 by drkwatch
Friday, September 09, 2011 @ 11:38:15 AM

im at 99.9 %insert random swearing here lol its just hell on wheels and the flying machine for me

Comment #149 by drkwatch
Saturday, September 10, 2011 @ 05:51:28 AM

ok lol just rocked both in under 80 mins flying machine took longest to get due to all the sneaking round but im now just employee of the month away from full completion achievement wise

Comment #150 by Blue the Observer
Thursday, September 22, 2011 @ 09:46:06 AM

@#148 I feel your pain. I've got those two missions left as well before I
get the achievement and complete the game, all 1250 gamerscore. I better
take out my beat up controller cause I know I'm gonna be throwing it.

Comment #151 by chipcaddy90
Wednesday, September 28, 2011 @ 07:04:20 AM

only true assassins have this achievement!

Comment #152 by Contender19
Friday, September 30, 2011 @ 08:20:39 PM

i finally did it!! it took forever, but i did it!

Comment #153 by erobert3
Monday, October 03, 2011 @ 07:24:39 PM

this is a bitch you not only have to do main memories but also all lairs of romulus, war machines, and assasination,courtesan thief memories

Comment #154 by TunkTheTank
Tuesday, October 04, 2011 @ 11:35:23 AM

This wasn’t too bad for the man game, but I must have spent two hours on the last mission of the DLC trying to not get hurt once.
Fighting is the luck of the draw. The only thing I felt was helpful were smoke bombs. Even then…

Then those 3 damn puzzle rooms… Seriously Ezio?! Do you randomly decided not to follow the direction of my control stick?! Fucking infuriating!

Comment #155 by Krisko Disko
Tuesday, October 04, 2011 @ 08:28:34 PM

As much as it irks me, this is going to give the main game a whole lotta replay value, and make my purchase of both the game and the DLC much more worth it. Good on ya, Ubisoft.

Comment #156 by silent death 666
Sunday, October 09, 2011 @ 06:38:16 AM

99.99% and the i can't do the tank mission

Comment #157 by JSP 16
Wednesday, October 12, 2011 @ 01:25:42 PM

Well too add another confirmation on this do NOT have to do the Christina missions.....i juss got it and i didnt even bother with her missions

Comment #158 by EvilWays
Thursday, October 13, 2011 @ 12:32:53 AM

Young at Heart will fuck me over on this one. At best, I'm short by about 4 seconds, and that's even with spamming the Assassin Recruits. Fuck that mission! Hell, the tank mission was tremendously easier.

Comment #159 by SzilardUK
Monday, October 17, 2011 @ 01:52:36 AM

Playing with this achievement in mind makes the main game soo annoying. I can't even enjoy it. Shame...

Comment #160 by PsychoKnight666
Thursday, October 27, 2011 @ 08:35:27 AM

At last got this one the tank one caused a few probs till i worked it out :)

Comment #161 by randallm33
Saturday, October 29, 2011 @ 04:25:43 PM

I just got the 100% for the original campaign, starting the actual DLC now. It was actually a nice way to get back into the AC universe with Revelations coming out very soon.

Comment #162 by randallm33
Sunday, October 30, 2011 @ 07:53:43 AM

The DLC was great, I just finished it. Wanted to make it known (maybe it has been posted, if so sorry) that the Templar Lairs do NOT go towards this achievement, just the EIGHT (8) missions of the DLC. Bring on Revelations!

Comment #163 by shimpooky
Sunday, October 30, 2011 @ 11:40:03 PM

Just got this one, took me like 2 weeks... Damn you flying machine!

To get 100% in the tank mission, when you are at that final part with the
three tanks, drive back into the white wall until it says desynchronization
imminent, the tank won't be able to hit you there.

Comment #164 by Gouldy2814
Sunday, November 06, 2011 @ 04:26:59 PM

Finally got this today. Most of it fairly easy but I suck at the chain kills so struggled with the ones where you couldnt take damage.

Comment #165 by DragonCrusaderV
Saturday, November 26, 2011 @ 09:55:30 PM

DAMN i though i completed brotherhood! got every single one except this one, tried to do it but flying machine mission is much too hard so i give up but the achievement pops again in revelations! DAMN YOU UBISOFT!

Comment #166 by Cezrulez
Monday, November 28, 2011 @ 01:33:10 PM

AC2 should have had this cheevo it would be a good incentive to get 100%
I love this cheevo!
should have been in the original game tho.

Comment #167 by cjdavies
Sunday, December 11, 2011 @ 06:45:38 AM

This is pissing me off, especially for not being detected, get to the last checkpoint in Memory 4 Sequence 1, and I get dettected as misjudged a guard's whereabouts and didn't kill quick enough.

May replay once I complete the game and watch a Youtube video.

Comment #168 by cjdavies
Sunday, December 11, 2011 @ 02:54:24 PM

Stick it, after going through the tank twice, no way I'm wastimg my time going through al that memory x number of times, only to get hit once and fail.

Comment #169 by winstone2
Sunday, December 11, 2011 @ 04:16:35 PM

I don't know what the fuss is about, it's not that bad. The hardest one
was the tank, bloody nightmare.

Comment #170 by winstone2
Sunday, December 11, 2011 @ 04:26:38 PM

Great guide for the tank mission.

Comment #171 by Rh1no10
Wednesday, January 04, 2012 @ 02:08:29 AM

Can someone help me please. Non of my achievements are working. I tried 4 and got them right and non of the achiecements have appeard!! Does it maybe have something to do with the fact that i am 100% sync!! Any help? Frustrated?

Comment #172 by ttdrevan
Sunday, April 08, 2012 @ 03:26:24 PM

Stupid DLC mission, I've won the fight once, than fell in riddle chamber, now I am lossing fight again AGRH

Comment #173 by Paultergeist
Wednesday, April 11, 2012 @ 11:38:48 PM

just be patient get some skill and eventually you will earn it

Comment #174 by BrothexMaster
Sunday, April 15, 2012 @ 05:33:50 PM

I found all of the sequences quite easy, until the Tank mission. But with perseverence, I got it finally.

Comment #175 by bolt5556
Sunday, May 06, 2012 @ 01:30:39 PM

This was a pain. It definitely was not any of the Halo games on Legendary, but there were some parts that were challenging.

Comment #176 by Types92
Tuesday, July 17, 2012 @ 05:38:42 AM

i did all 5 of the secret locations but on the dna menu it says im missing 2. do i just do what this guide says (lists 5)?

how to i unlock more assassination, templar agent, courtesan and thief missions? ive done some but their r no more on the i have to sync all view points?

any help would be great thanx

gt: SnakeBoont
we r also looking for more people to boost level 50 mp..message me

Comment #177 by Zauce Industries
Sunday, August 05, 2012 @ 10:07:23 AM

This isn't bad. On the original run through the game, just get 100% sync, I think I had to do a few missions over again, mainly do not be detected ones and the tank which isn't as bad as people think.

Need help with any mission? PM me here or add me on live GT: Gammby5874

Comment #178 by Planet Chuck
Thursday, August 09, 2012 @ 08:33:35 AM

@ #117 Once you do a few missions you have to head back to the main headquarters for each respective guild to receive new ones. You also have to progress through the game far enough to trigger new missions.

Comment #179 by WolfmanStarrk
Friday, August 10, 2012 @ 05:00:39 PM

Those DAMNED Races... I F***ing HATE them so much.

Comment #180 by BraveSamurai5
Sunday, September 16, 2012 @ 07:01:02 PM

This is frustrating but rewarding.

Comment #181 by N1njaD3athBlad3
Thursday, October 04, 2012 @ 09:04:09 PM

I like how one gamer said it can't be that hard. Obviously he had not completed the Young at Heart Synch for one of the Thieve Challenges. I played that damn challenge over an over again about 50 damn times. For real. Harder than most of the other challenges and main objectives in the game.

Comment #182 by KHannibal
Friday, October 05, 2012 @ 03:54:25 AM

I'm at 99% and I can't go to 100% because a doctor apparently died, and I can't buy his shop... So I'm stuck... So frustrating !!!

Comment #183 by SweetnSaxyBoy
Friday, October 05, 2012 @ 07:43:07 AM

@181 I totally agree, the tank one was hard because it was long and there's alot of ways to mess up at the end but I didn't replay it as much as the Young at Heart one. If the Guards you have to run by don;t shoot you off the walls you accidentally do a leap of faith when you just want to jump to the next building. I ran though that one at least 10-15 times to get under the 60 second mark

@182 what are you talking about? I don't think buying the shops is part of this achievement. Just the missions in the DNA menu with the % next to them. you need to make all the diamonds filled. I'm at 99% for the sync but all my missions are 100% I haven't bought all the shops or landmarks or anything

Comment #184 by SweetnSaxyBoy
Friday, October 05, 2012 @ 08:01:59 AM

Here is a video that should help with the Young at Heart race. Also to deal with the guards try calling your assassins in (LB) to kill/distract them as you run by them

@176 remember the first secret Location is actually part of the main story/quest-line so it is in sequence 2 I believe.

as far as the Thief/Court/Merc missions once you complete all the ones on your map you have to return to the headquarters Guild/Rosa/Barracks to receive the next batch of missions. If they still don't show up you might need to finish more of the main game before they do

Comment #185 by phughes930
Friday, November 09, 2012 @ 02:46:59 PM

I found this achievement kind of fun because i got to go back and replay alot of the missions and I found I forgot alot of the stuff that happened.

Comment #186 by fbidave
Thursday, January 31, 2013 @ 02:35:58 PM

100% on last stage.... Such a chore having to repeat entire level. No way round it though... Keep pressing straight up, keep jumping wherever the heck it wants to send me.

Ffs. Just done it to me again in last room... Sorry it. I'm off to the pub.

Comment #187 by fbidave
Thursday, January 31, 2013 @ 02:37:12 PM

Sorry it?! Bloody predictive text. SOD IT!!!!

Comment #188 by A7X II GeneraL
Sunday, April 14, 2013 @ 05:43:29 PM

Am I the only one who finds the Tank war machine not fun? haha

Comment #189 by daddywayhaar
Sunday, June 16, 2013 @ 12:36:41 PM

Think I'll have to pass. Would take me years.

Comment #190 by Aeterna Miseria
Tuesday, August 20, 2013 @ 08:21:39 AM

Why did they have to make this an 100% on this game it seems..Thanks Ubisoft.

Comment #191 by DanPyrus
Thursday, January 09, 2014 @ 01:18:20 AM

I synced all the mission from the DLC but forgot about the main game XD

Comment #192 by Keano1981
Wednesday, February 05, 2014 @ 12:40:36 PM

Hopefully a quick question, do you have to collect 1 (or all) of the 5 artifacts in the future / 2012 (Dust to Dust achievement) as part of the main game 100& sync?


Comment #193 by VagabondFlower1
Friday, June 27, 2014 @ 02:49:15 PM

Will I be able to replay those I did not get 100% for? Where can I view which have to be retried?

Comment #194 by LielieS
Sunday, July 13, 2014 @ 06:47:03 PM

Flying Machine 2.0 and the last Leonardo mission. This seriously sucks ass, man. Especially Flying Machine 2.0!

Comment #195 by TheOtherSideOfAngry
Wednesday, July 30, 2014 @ 05:56:32 PM

So does this mean 100% all story missions or absolute 100% including all side missions?

Comment #196 by Unknownguy18
Friday, September 05, 2014 @ 11:40:02 AM

@170 great video, thanks :)

Comment #197 by MrsAuditore
Tuesday, September 16, 2014 @ 11:17:10 AM

tryna do this now, just two more assassination missions left, everything else is done, can't wait for my 100G

Comment #198 by HueyPato
Saturday, November 08, 2014 @ 08:34:41 AM

Do you have to collect all Desmond collectables for this?

Comment #199 by PsychicPsycho 0
Tuesday, February 17, 2015 @ 06:12:09 AM

The ones I found / am finding hardest were / are the one were you have to excort the senator, the one where you need to kill 20 french soldiers, and the tank mission.

For the excort- you can use a smoke bomb if you're far enough away, or use an arrow storm without being detected. But still watch the radar like a hawk.

For the soldiers- use hit-&-run with the crossbow, and arrow storm. Apparently all the French of that time period were psychic- I've never seen enemies detect so easily. I went to the camps N & NW of the Colosseum, and ran and hung from the cliffs after each kill.

Tank- no advice, I keep getting hit during the final battle.

Comment #200 by Path to Decay
Saturday, June 06, 2015 @ 08:42:57 PM


Comment #201 by St3phosaurus
Tuesday, September 15, 2015 @ 02:55:41 PM

This is taking me forever! Must...not...give up

Comment #202 by St3phosaurus
Sunday, September 27, 2015 @ 09:05:10 PM

Just got this achievement without even completing two of the templar lairs (shopaholic and liquid gold)...unexpected, but i'm not complaining!

Comment #203 by en3rgizR
Tuesday, October 13, 2015 @ 11:19:46 PM

Comment #170, thanks for the help !

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Game Info
Ubisoft Montreal


US November 16, 2010
Europe November 19, 2010

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