|Partner up and complete every mission in Co-op mode|
A mission in the game is any of the bosses, so you'll want to start a Co-Op game with a friend and then kill all of the bosses. This can be done either in time trial or campaign on any difficulty. However, campaign can be glitchy, and you can also complete "Psych Out" along with this if you do it on Time Trial Psychotic Difficulty. It doesn't matter who kills the boss, you will both get credit as long as the boss is dead.
|Rate this achievement||Average Rating (Based on 1 votes)|
|Comment #1 by m1chea1|
Monday, April 25, 2011 @ 04:12:27 AM
I've just signed up to Gold and I am looking for someone to do this achievement with, let me know if your interested. Gamertag: m1chea1
|Comment #2 by X TY 123|
Monday, June 06, 2011 @ 06:22:39 PM
il do it with u as soon as i get my live back
|Comment #3 by lonelyjedi|
Tuesday, July 26, 2011 @ 08:49:10 PM
Anyone wanting to do this achieve still/again?
|Comment #4 by Jduke705|
Saturday, July 30, 2011 @ 03:33:38 AM
Jedi. send me a message. I'll be on sunday if you want to run through the bosses
|Comment #5 by Joachim1992|
Wednesday, August 03, 2011 @ 04:45:34 AM
Anyone who wants to do this achievement with me? I need it too...
Just send me a friend request and a message on Xbox Live =)
|Comment #6 by Rplace21|
Friday, August 12, 2011 @ 12:02:36 AM
Help anyone? Thanks if you do.
|Comment #7 by Lolcake92|
Saturday, October 15, 2011 @ 11:26:17 AM
Does anyone want to do this and any of the other coop achievements? add my GT and if you also want to do any Crackdown 2 Coop achievements we could do them too
|Comment #8 by BI6MEAT|
Monday, October 17, 2011 @ 09:11:01 AM
I'm looking to do all the co-op achievements in Crackdown 1 & 2, so add me if you can help.
|Comment #9 by Videogamedyke|
Sunday, January 15, 2012 @ 05:05:56 PM
add me if ur reading this if im online i will drop anything im doing and will play this game with ya
|Comment #10 by Death4life|
Friday, February 10, 2012 @ 02:02:32 AM
@Gamer Heather. I'm glad to see someones after this achievo in 2012 lol. Its gonna be awhile before I get Live,like 3 weeks but I'll add you if you add me. Crackdown is my only Crackdown game. 2 looks dumb lol.
|Comment #11 by GameSlayeR NL|
Sunday, February 12, 2012 @ 04:47:04 PM
Some one still wanna do this one? plz hit me up on xbox live @. GameSlayeR NL
|Comment #12 by GamerScoreJunkie|
Monday, March 26, 2012 @ 11:25:49 PM
Looking to boost all online achievements got mic. ADD ME!
|Comment #13 by Twiztid Madness|
Saturday, April 21, 2012 @ 10:54:44 PM
@12 Get at me and let me know/annd even 2 if you have that one.
|Comment #14 by Webshooter9|
Sunday, May 06, 2012 @ 05:06:44 PM
Looking to do all the co-op missions, hit me up if you need a partner with a mic. GT Webshooter9
|Comment #15 by Smackerly21392|
Thursday, May 17, 2012 @ 02:31:21 PM
If anyone wants to boost achievements in Crackdown/ Crackdown 2 send me a message on Xbox Live
|Comment #16 by BNKbeast|
Tuesday, June 05, 2012 @ 05:50:41 PM
send me a friend request if anybody want to boost for crackdown GT= BNK Instinct
|Comment #17 by MrLoizou|
Monday, July 02, 2012 @ 11:10:03 AM
Just got this game and need someone to do all coop and achievements with.
|Comment #18 by theadvncd1|
Thursday, September 06, 2012 @ 09:38:59 AM
looking for a partner to help on with this some time this week, message my gt: theadvncd1
|Comment #19 by Don Gregory|
Sunday, September 09, 2012 @ 11:02:48 AM
also need someone to do all the missions together.
GT: Don Gregory
|Comment #20 by LordMakanaki|
Saturday, September 29, 2012 @ 09:21:21 AM
Send me a message if you want to do this. I already finished the game so it will be a formality to get this cheevo.
|Comment #21 by Sr Nitren|
Tuesday, October 16, 2012 @ 06:29:44 AM
Looking for someone do to this with
Gamertag: Sr Nitren
|Comment #22 by Sighris|
Wednesday, October 17, 2012 @ 12:49:51 AM
Looking to do all coop achievements.
Add me: Sighris
|Comment #23 by Dmon3yworld|
Wednesday, November 14, 2012 @ 01:18:34 PM
looking to do this with someone
|Comment #24 by Dmon3yworld|
Wednesday, November 14, 2012 @ 01:20:15 PM
looking to do this with someone
|Comment #25 by SnapbackFr3sh|
Thursday, January 03, 2013 @ 12:01:43 AM
GT Fr3shSnapSwag looking for someone who has pacific time
|Comment #26 by SnapbackFr3sh|
Thursday, January 03, 2013 @ 12:03:12 AM
****** actually between Pacific-eastern time!!! 3 hrs difference from pacific or less
|Comment #27 by SolidSnake8204|
Monday, January 21, 2013 @ 09:42:05 PM
Anyone available to do this? I'm online alot, ft is youngsolidsnake.
|Comment #28 by kelseyeileen|
Monday, January 28, 2013 @ 06:20:36 PM
I need a partner to do co op. gt MrsUnicorn1203
|Comment #29 by IconicK69|
Saturday, February 02, 2013 @ 08:04:25 AM
looking to this achievement and the DLC Pack rat!! message me IconicK69 Capital I and K!!
|Comment #30 by G3MINIZ|
Sunday, February 17, 2013 @ 09:54:16 PM
hi, im looking to do all the online achievements on this game with someone. timezones arent much of an issue for me but im pretty limited to weekends. add me if you want and we can work something out. please say what game/achievemnt you want help with or ill get confused, i play a lot of games online with people you see. thanks. and my gt is G3MINIZ
|Comment #31 by grimluck81|
Tuesday, March 05, 2013 @ 11:04:29 PM
Looking to get this achievement looking for a second let me know grimluck81 add me
|Comment #32 by Sneaky Klaws|
Saturday, March 09, 2013 @ 05:08:07 PM
Looking to do this achievement and the other online ones. I'm willing to help with any other achievements that I can or give advice. Just send me a message if you're interested! GT = Sneaky Klaws
|Comment #33 by The Hyper Sloth|
Thursday, March 28, 2013 @ 02:28:15 AM
Ready and willing to knock this one out! Send me a message and let me know if your interested in helping or need it too!
GT: The Hyper Sloth
|Comment #34 by seabass704|
Saturday, April 13, 2013 @ 11:53:12 PM
Want to get this one along with the pack rat achievement. Message me at RHINO 704
|Comment #35 by Dark Knight SLP|
Wednesday, April 24, 2013 @ 07:36:27 PM
Im ready to help you with the 3 coop achivements (double trouble, this one, pack rat). GT: Unforgiven Red
|Comment #36 by Ruari|
Friday, May 03, 2013 @ 01:28:09 PM
I need someone to do this with GT ins3rtnam3her3
|Comment #37 by aldoc xg1|
Tuesday, May 07, 2013 @ 02:30:50 PM
Add me if u wanna do the co- op achieves, GT aldoc xg1
|Comment #38 by StuMoir94|
Tuesday, June 11, 2013 @ 11:29:49 AM
I need someone to do this with GT: GodOfTheArena94
|Comment #39 by radiator21|
Saturday, July 13, 2013 @ 11:17:02 PM
add me if u want to get this im very good at this game so just add me if u wanna get it my name on xbox is radiator21 and the other co-op achievements
|Comment #40 by JoshyBoy616|
Tuesday, July 16, 2013 @ 04:21:10 AM
Looking To Do All The Co-Op Achievements
Message Me / Add Me
|Comment #41 by Perador69|
Thursday, August 01, 2013 @ 11:15:08 AM
I just started playing this so if someone want join we can do this achievement. I have no mic.
|Comment #42 by PKCrafty|
Thursday, August 01, 2013 @ 03:02:31 PM
send me a message if you want to get the co-op achievements. GT: PKCrafty
|Comment #43 by stimshady2001|
Friday, August 02, 2013 @ 12:54:26 AM
Just downloaded this. Need these achievements.
|Comment #44 by NoVa x Killa|
Friday, August 02, 2013 @ 04:40:56 PM
Also just downloaded this and also need these achievements. Gamertag is my username.
|Comment #45 by Perador69|
Saturday, August 03, 2013 @ 08:53:38 AM
I just started playing this so if someone want join we can do this achievement. I have no mic.
|Comment #46 by Cl Chaos|
Saturday, August 03, 2013 @ 10:02:56 AM
Love this game anyone up for it?
|Comment #47 by Cl Chaos|
Saturday, August 03, 2013 @ 10:40:59 AM
Gt CL Chaos
|Comment #48 by dieRubikDIE|
Saturday, August 03, 2013 @ 01:08:25 PM
Just started a hosted game. Gonna try to knock this whole achievement out in one sitting.
|Comment #49 by G4MB1T NI|
Sunday, August 04, 2013 @ 04:07:49 AM
add me ST4RSCRE4M84
|Comment #50 by Perador69|
Sunday, August 04, 2013 @ 08:49:13 AM
I have already done that achievement but I need help with pack rat. I have dlc.
|Comment #51 by DSIS HACKZzZ|
Sunday, August 04, 2013 @ 10:38:03 AM
Need some EU players to help me. send a message to DSIS HACKZzZ
|Comment #52 by UndeadS9ldier|
Sunday, August 04, 2013 @ 06:13:36 PM
Anyone wanna help me get the co op achievements then message me on xbox my tag is, Vani7y Insani7y
|Comment #53 by gochath|
Sunday, August 04, 2013 @ 08:27:40 PM
Hey if u wanna do this and psych out at once I am the best
Person to do with. Add me friend " Sweethomealbama"
NOT alabama - only albama
I have full "--" in all abilities and i completed whole campagin 3 times
To get orbs so i remember boss locations and best ways in and out
Message me im online most of time
And sorry if my english have some mistakes
Im still learning
|Comment #54 by badhoney666|
Tuesday, August 06, 2013 @ 03:08:09 AM
Looking for someone to do this with. I have a mic and stay up late. Usually on most of the day to. Easy to get along with and yes im a girl but i love my video games.
|Comment #55 by Temesklk|
Thursday, August 08, 2013 @ 05:05:37 AM
I'm going to do this and the Psych Out achievement, so if you want to do them with me, just add me!
|Comment #56 by Dazed4days|
Thursday, August 08, 2013 @ 06:27:20 AM
I'm halfway done with this one. Just need someone to co-op with to finish it. Add dazed4days1 if you wanna help :)
|Comment #57 by peckstar11|
Saturday, August 10, 2013 @ 08:17:02 AM
any one that needs to get this message me on xbox live Gt: peckstar11 iv completed the game so it wouldnt take too long to do this maybe an hour or so.
|Comment #58 by PurpleEsophagus|
Saturday, August 10, 2013 @ 11:12:02 PM
Add me Ill do the time trails and anything else you need help with
|Comment #59 by toandadestroyer|
Sunday, August 11, 2013 @ 01:43:11 PM
im on now toandadestroyer and i just started the game so i can help you do most achievements
|Comment #60 by fiction0713|
Sunday, August 11, 2013 @ 04:19:24 PM
looking to do all co op achievements. Fiction0713
|Comment #61 by MakeshiftHat|
Monday, August 12, 2013 @ 04:07:03 PM
Need help with all the co op achievements. GT:MakeshiftHat
|Comment #62 by zSasukeUchihaz|
Wednesday, August 14, 2013 @ 01:10:44 PM
Add me and we can run through and kill all the bosses, I'm over halfway through with them, I just new someone to be in the game at least
|Comment #63 by jsnss4lyf|
Wednesday, August 14, 2013 @ 10:33:08 PM
I need this cheevo and ring leader, if anyone wants to help me out that would be sweet!
GT: tough SCHMIDT
|Comment #64 by jsnss4lyf|
Wednesday, August 14, 2013 @ 10:35:18 PM
I will do the same in return
GT: tough SCHMIDT
|Comment #65 by yett2000|
Friday, August 16, 2013 @ 07:48:54 PM
Looking for Tag Team partner. GamerTag yett2000
|Comment #66 by ChrisDC|
Sunday, August 18, 2013 @ 01:26:24 AM
Hey I'm also looking for help on this achievement and Ring Leader also
My GT: ChrisDC
|Comment #67 by SuperChris1992|
Wednesday, August 21, 2013 @ 01:11:04 PM
Anyone still looking to do the co-op achievements on this, add my GT: ChrisNufc
|Comment #68 by Bs Bluntslide|
Thursday, August 22, 2013 @ 04:38:22 PM
Send me a message on xbl. I guaranteeeee I would do this in 30 minutes or less. im already level 4 on all skilss, found all boss locations
|Comment #69 by PlaynAMP88|
Wednesday, August 28, 2013 @ 10:26:07 PM
I just need someone to come along for the ride. I can do them all myself quickly, you would just need to in the match. Message me on XBL and we'll get 'em done fast.
p.s. We could also do the Pack Rat achievement if you have the DLC.
|Comment #70 by MLP Shawn|
Friday, August 30, 2013 @ 10:40:35 PM
My GT is MLP Shawn add me so we can get this achievement.
|Comment #71 by samwood18|
Sunday, September 01, 2013 @ 05:25:37 AM
Need Co Op Achievements, add me: JigXsaw
|Comment #72 by Stringdom86|
Monday, September 02, 2013 @ 10:19:36 PM
Looking for someone in the USA to tag along for all co-op achievements, including the DLC achievement for "Pack Rat". Send me a message thru Xbox - GT: Stringdom86
|Comment #73 by Bytes|
Tuesday, September 03, 2013 @ 01:26:35 AM
I'm looking for someone to rush the 2 non DLC CO-OP achievements with me on tough difficulty time trials.
My tag is This Bytes
|Comment #74 by xHellHunter667x|
Friday, September 06, 2013 @ 04:04:40 AM
Really need this one,so if anyone else does too,add me. GT: xHellHunter667x
|Comment #75 by mitchello92|
Tuesday, September 10, 2013 @ 06:35:18 PM
Need this one ... only have the free DLC GT: Mitchello92
|Comment #76 by ill will|
Wednesday, September 18, 2013 @ 04:19:16 PM
Looking to get this one and double trouble. only got the free dlc anybody interested gamertag is ilL W1ll 313. Running on chicago time.
|Comment #77 by Snizmo|
Sunday, September 22, 2013 @ 11:38:25 AM
Looking for someone to get this achievement with, gamer tag Snizmo.
|Comment #78 by hunter226037|
Monday, September 23, 2013 @ 12:11:55 AM
looking to get this and psych out at the same time msg me if interested
|Comment #79 by HitokiriSEVEN|
Monday, September 30, 2013 @ 05:53:44 AM
looking for this in time trial but just normal difficulty. gamertag is my username
|Comment #80 by HitokiriSEVEN|
Saturday, October 05, 2013 @ 07:48:00 PM
hey, someone from this board wrote me a message to do co-op and I deleted it by mistake. if you see this send another invite
|Comment #81 by HolaOswaldo|
Wednesday, October 09, 2013 @ 08:50:22 PM
I would like to get this achievement. if anybody needs this achievement, let me know so we can do it. Message me: Armored Cantus
|Comment #82 by Rekuchigo|
Friday, November 15, 2013 @ 10:08:18 AM
Looking to get this achievement. GT is SlayingUrchin3, msg me if interested
|Comment #83 by madcowjay|
Sunday, December 15, 2013 @ 05:51:10 PM
Looking to do this this week. Gt: madcowjay
|Comment #84 by FreJac80|
Sunday, December 22, 2013 @ 07:42:12 AM
Looking to get this achievement. GT: FreJac80
|Comment #85 by Connor Angel|
Tuesday, January 21, 2014 @ 05:09:11 PM
The first of 2014!
I need the co-ops achievements.
GT: Connor Angel
|Comment #86 by Connor Angel|
Wednesday, January 22, 2014 @ 02:22:00 AM
I got both today!
Thanks to my buddy emadur.
|Comment #87 by Lucky Otter|
Tuesday, February 04, 2014 @ 02:22:09 AM
Got this game perfected now. Thankfully everyone got it free so that added a lot more players.
|Comment #88 by Wettis|
Tuesday, February 04, 2014 @ 08:34:47 PM
Hi, i need all the coop achievements. Message if interested.
|Comment #89 by v Regann|
Wednesday, February 26, 2014 @ 01:11:55 PM
Need to do this try and sppeed trough it GT v Regann
|Comment #90 by Falckner|
Saturday, March 15, 2014 @ 04:37:13 AM
Hey looking for partner to finish this achievement. MSG me on live if your up for it
|Comment #91 by Human|
Thursday, March 20, 2014 @ 10:46:24 PM
Looking for a dedicated partner to get the Tag Teamer achievement with. I would prefer to blast through it in one play session. If you are interested then message me on LIVE.
|Comment #92 by Human|
Saturday, June 14, 2014 @ 08:29:55 PM
^ I completed this achievement shortly after posting the above message. I have had a few messages on LIVE about this achievement, so I'm letting people know I am already done with it. Good luck though!
|Comment #93 by CrazyStu4|
Monday, July 14, 2014 @ 06:10:35 PM
I'm looking for someone to help with this achievement, as well as the "Pack Rat" achievement in the DLC. Hit me up if you're interested - CrazyStu4
|Comment #94 by NJSoldier117|
Wednesday, July 30, 2014 @ 12:15:48 AM
Anyone trying to get the co-op achievements send me a message. Gamertag is NJSoldier117
|Comment #95 by A Real Psycho|
Friday, August 22, 2014 @ 12:51:09 AM
Anyone still plays this? I need help. Can just fast run through time trials fast and get all bosses killed fast. Thanks you
GT: DarkShadow ohh
|Comment #96 by DARK2K10|
Wednesday, September 10, 2014 @ 03:15:01 PM
Looking to do this if anyone still plays it, if you help me I will help you with any achievements you need on any game we both have
|Comment #97 by Twiztid Madness|
Thursday, September 11, 2014 @ 05:46:08 PM
@DARK2K10 just sent you a request my GT: G a m e r a93
|Comment #98 by Shifunokami|
Thursday, October 09, 2014 @ 05:13:42 AM
If anyone... is still out there, send me a message. GT is the same
|Comment #99 by FrostyWasFramed|
Tuesday, October 28, 2014 @ 11:59:48 AM
If anybody is looking to do this or any othe rcheevo for this game, hit me up on xbox live: FrostyWasFramed
|Comment #100 by FrostyWasFramed|
Monday, December 01, 2014 @ 12:49:19 PM
I no longer own Crackdown, just a heads up! Thanks to everyone who replied though, feel free to send a message for any other game you might need help with!
|Comment #101 by toohighcrew420|
Thursday, March 05, 2015 @ 02:22:02 PM
Need help with this add or message me at
|Comment #102 by toohighcrew420|
Tuesday, March 24, 2015 @ 12:23:12 AM
|Comment #103 by NiaFemma|
Friday, March 27, 2015 @ 05:32:19 PM
looking for a partner for this one. GT: NiaFemma
|Comment #104 by Blitzkrieg 351|
Friday, May 08, 2015 @ 07:30:21 AM
Wanting to do something sometime, Message me first
GT: Blitzkrieg 351
|Comment #105 by Seph23|
Monday, August 03, 2015 @ 09:47:14 PM
Looking for someone to do this
You can reach me at:
|Comment #106 by Rekuchigo|
Tuesday, December 29, 2015 @ 02:13:07 PM
Still looking to get this achievement.
Message me if interested - GT: SlayingUrchin3
|Comment #107 by Welsh Aftermath|
Saturday, January 23, 2016 @ 10:47:43 PM
Looking for someone to get this achievement with
GT: Welsh Aftermath
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