Aliens: Colonial Marines

Aliens: Colonial Marines Achievements

Distinguished Service Medal

Complete all Challenges    

Challenges become available in sections that need to be completed in order to unlock more. Each category will have 1 active challenge, giving you 3 challenges that are available at a time. There are a total of 86 challenges that grant 500 XP for each one completed towards your marine's rank. Please note that Legendary Weapons may not count towards some challenges. For example, Hick's shotgun is a "pump shotgun", but as for the challenges that say "pump shotgun" (Boom Stick challenge) using Hick's weapon won't count. For anyone needing a better description on how to finish a specific challenge, check out THIS CHALLENGE GUIDE. Here's the list:

Marine Challenges:

1- Field Modified: Purchase a Marine weapon upgrade
2- Spray N' Pray: Kill 5 enemies with hip fire
3- Two For One: Kill two enemies with one shot from an Underslung Grenade Launcher
4- Boom Stick: Kill 20 enemies using the Pump Shotguns primary fire
5- Big Fucking Signal: Track 5 xenos at once on your Motion Tracker
6- Heavily Armed: Kill 7 enemies using a primary weapons alternate fire
7- Kill Or Be Killed: Kill 20 enemies with any rifles primary fire
8- Straight Shooter: Get 1o headshots using the Service Pistol
9- Airtime: Kill 20 enemies that are climbing on the walls or ceiling
10- Pop Goes The Melon: Get 10 headshots on xenos with any rifle
11- Short, Controlled Bursts: Do not miss an enemy with any bullets from a full rifle mag
12- Sharp Shooter: Kill 20 enemies that are 15m away or farther, using the Battle Rifle
13- Trapper: Kill 20 enemies with Battle Rifle Mines
14- Second To None: Kill 15 enemies with any side arm
15- Carry A Big Stick: Kill 3 enemies with a primary weapons alternate fire without dying
16- Back On Your Feet: Revive 5 other players in Coop Campaign or Versus Matches
17- Equal Opportunity: Kill 20 enemies using the Combat Pistol
18- Set Em Up, Knock Em Down: Kill 10 enemies with Claymores, Mine Launcher Mines or Acid Traps
19- Spread The Love: Kill 2 enemies within 10 seconds using the SMG
20- Xenophobia: Kill 10 Soldier, 10 Lurker or 10 Spitter xenos
21- Blown To Hell: Kill 20 enemies using the Assault Rifles Grenade Launcher
22- Make It Count: Shoot enemies with an entire clip using the Service Pistol without missing or reloading
23- Down But Not Out: Kill an enemy while incapacitated
24- Amateur Surgeon: Decapitate a xenomorph
25- Flash Fire: Kill 2 enemies with fire damage within 10 seconds
26- Judge, Jury And Executioner: Execute 20 enemies using the Pulse Rifles primary fire
27- Shotty Workmanship: Kill 20 enemies using the Tactical Shotguns primary fire
28- Keep Up The Fire: Kill 6 enemies in under 60 seconds using the SMG
29- Reflex Action: Kill 5 xenomorphs that are inside a vent using the Pump Shotgun
30- The Silent Killer: Kill 5 enemies using a suppressor on the Battle Rifle
31- Amputation: Remove 20 limbs from xenos using the Tactical Shotgun
32- Stand Your Ground: Make the killing shot on a crusher using the Service Pistol
33- Combined Arms: Use the Combat Pistol to kill 10 enemies that were on fire
34- Feel The Burn: Kill 20 enemies using firebombs
35- Assault With Intent: Kill 20 enemies using the Assault Rifles primary fire
36- Light Em Up: Kill 20 enemies using the Assault Rifles Underslung Flamethrower
37- Shock Trooper: Kill 20 enemies that were stunned using the Tactical Shotguns Arc Rounds

Campaign Challenges:

1- Solid Legs: Complete a campaign mission on any difficulty
2- Splattered: Gib 5 enemies in a single campaign mission
3- Better Than Harsh Language: Kill 5 enemies with melee in a single campaign mission
4- Nice Groupings: Kill 2 enemies with a single shot from the Pump Shotgun
5- Tactical Supremacy: Kill 6 enemies with Tactical weapons in a campaign mission
6- Double Tap: Kill 2 enemies that are stunned in a campaign mission
7- Bug Hunter: Kill 5 facehuggers
8- Sawbones: Remove a total of 20 limbs from xenomorphs
9- Iron Fist: Kill 10 enemies with melee in a single campaign mission without dying
10- Superior Firepower: Kill 2 enemies with the Smart Gun, Flamethrower or RPG in a campaign mission
11- Inside Out: Kill 5 enemies with explosives in a campaign mission
12- Battle Hardened: Complete a campaign mission on Hardened or higher difficulty
13- Ultimate Badass: Complete a campaign mission on Ultimate Badass

Multiplayer Challenges:

1- Mutation: Purchase a Xeno combat upgrade
2- Eggstermination: Win an Extermination mode match
3- Survivalist: Win a Survivor mode match
4- Escape Artist: Win an Escape mode match
5- Victorious: Kill 25 enemies in Team Death Match
6- Raking Claws: As a Soldier Xeno, kill 10 enemies with Quick Strike
7- Spit In Your Eye: As a Spitter Xeno, kill 10 enemies with Acid Spit
8- Cat-Like Reflexes: As a Lurker Xeno, pounce on three enemies in less than 10 seconds
9- Heads Up: As a Xeno, kill an enemy from the wall or ceiling
10- Sentry Duty: Destroy 5 Sentry turrets
11- Two Birds: Kill two enemies with one shotgun blast
12- Scout: Track 50 Xenos on the Motion Tracker
13- Blunt Force: As a Soldier Xeno, kill 10 enemies with Heavy Strike
14- Hawked It All Up: As a Spitter Xeno, kill 2 enemies at once with a single fully charged Spit attack
15- Ricochet: As a Spitter Xeno, kill 10 enemies with Acid Rebound
16- Kill Em While They're Down: As a Lurker Xeno, kill an enemy after knocking them down with Speed Pounce
17- Fire In The Hole: As a Marine, kill 25 Xenos using the Smart Gun, Flamethrower or RPG
18- Berserker: As a Soldier Xeno, kill 10 enemies with Flurry
19- Stepped In It: As a Spitter Xeno, kill 5 enemies with Acid Trap
20- Shock And Awe: As a Lurker Xeno, kill 2 enemies with a single Shockwave Pounce attack
21- Hard Boiled: As a Marine, kill 5 Xeno Boilers during a multiplayer match
22- Extended Reach: As a Lurker Xeno, kill 5 enemies using Lunging Strike
23- Liquefy: Kill 8 enemies with acid damage
24- Mercy Killer: Use the Combat Pistol to kill 5 enemies that were covered in fire
25- Left A Mark: As a Spitter Xeno, kill 10 enemies with Acid Strike
26- Trap Sprung: As a Marine, kill 25 Xenos using Claymore mines
27- Flurry Finish: As a Lurker Xeno, kill an enemy with Flurry after a Speed Pounce
28- Sliced And Diced: As a Soldier Xeno, kill 2 enemies with a single Whirlwind attack
29- Uncrushable: As a Marine, kill 5 Xeno Crushers during a multiplayer match
30- Acid Bath: As a Spitter Xeno, kill 10 enemies with Rupture Mutation
31- Free Hugs: As a Lurker Xeno, kill 20 enemies using the Pounce attack
32- Easy Prey: As a Soldier Xeno, kill an enemy after stunning them with Bludgeon
33- From The Shadows: As a Lurker Xeno, kill 5 enemies without taking any damage
34- Alpha: As a Xenomorph, kill 5 Marines without dying
35- Ace: As a Marine, kill 5 Xenos without dying
36- Hard To Kill: Completed an Escape Match without being incapacitated

Rate this achievementAverage Rating (Based on 1 votes)
User Comments
Comment #1 by Steakslave
Wednesday, December 26, 2012 @ 07:55:39 AM

Lets hope this is more fun than the one in Black Ops 2...

Comment #2 by xD Rick
Wednesday, December 26, 2012 @ 08:58:06 AM

It gives me the creeps, and I canĀ“t stop thinking about those damn challenges from Inversion...
Maybe this achievement will stop me and a lot of people from getting 1k on this game...

Comment #3 by Zacry072
Thursday, December 27, 2012 @ 10:15:22 AM

I really hope this isn't too time-consuming. It can be as crazy as it wants to be, but I just don't want to grind forever.

Comment #4 by Silverbolt5
Friday, December 28, 2012 @ 11:46:59 PM

I'm thinking campaign and multi-player for this

Comment #5 by Nevander
Wednesday, January 02, 2013 @ 01:15:09 AM

I hope it's like BOII's challenges. They were tedious, but easy for the most part. NO MP CHALLENGES, please.

Comment #6 by Nekroflame
Tuesday, January 08, 2013 @ 04:58:25 PM

Please no Jimmy Jenkins.

Comment #7 by reaper210789
Tuesday, February 12, 2013 @ 01:54:49 AM

multi player challenges are a huge pain mostly cat like reflexes mostly

Comment #8 by Dukeinlemons
Wednesday, February 13, 2013 @ 02:00:55 PM

Cnt seem t melee 5 enemies is there a gd tactic for this as i keep puttin gun in there mouth n blowing there grains out

Comment #9 by DizzyPurpleDaze
Wednesday, February 13, 2013 @ 05:28:33 PM

haveing trouble with cat like reflexes can anyone give any pointers or something

Comment #10 by Izuarooboi
Thursday, February 14, 2013 @ 01:11:43 PM

looking for people if they wanna boost theses my GT is iR o o B o i

Comment #11 by x Jacks Colon x
Thursday, February 14, 2013 @ 04:49:38 PM

im down to boost some of these. Cat like reflexes is killing me

Comment #12 by Sinful Distortion
Thursday, February 14, 2013 @ 09:56:16 PM

Cat Like Reflexes is pretty easy if you use the quick pounce and you have a friend to distract them, just need to pounce one guy 3 times. The ones for killing 5 crushers and 5 boilers in one match is near impossible though

Comment #13 by RCone138
Friday, February 15, 2013 @ 12:30:43 AM

@8 for the melee do it on humans only. sometimes the enemies will separate and go behind cover making it easy to beat the crap out of them one at a time. The easiest mission in my opinion is one in the chamber where you have a lot of guys with no guns because they work at computer terminals. also at the end yo have to disable the 3 separate power nodes and there is a lone guy in each room so just make sure you get 2 before hand then you have an easy 3 left to melee

Comment #14 by RCone138
Friday, February 15, 2013 @ 12:32:08 AM

sorry meant one bullet. the mission is one bullet

Comment #15 by DizzyPurpleDaze
Friday, February 15, 2013 @ 06:18:17 AM

hey if you can boost im in [Gamertag-DizzyPurpleDaze]

Comment #16 by danqrl
Friday, February 15, 2013 @ 10:09:36 AM

The multiplayer ones are bullshit not possible without manipulation and a lobby full of co operating guys. For 10 melee kills do the second mission on easiest difficulty and melee the Merck, the stun round from the tactical shotgun helps. There is also 3 or 4 face huggers you cam melee after throwing them away by mashing x but you have to crouch to do hit them with melee

Comment #17 by danqrl
Friday, February 15, 2013 @ 10:11:19 AM

For the fire a full clip from a rifle without missing and the fire a full clip from the service pistol without missing I find the best place was mission 10. When the queen comes get into the shipping container and attract her over. She stands right in the doorway of the container and you can empty your clip into her, she is so big you shouldn't miss

Comment #18 by DizzyPurpleDaze
Friday, February 15, 2013 @ 12:14:56 PM

looking for tip onkilling 5 boilers in 1 mutiplayer match

Comment #19 by The Whorror
Friday, February 15, 2013 @ 01:09:31 PM

This achievement is practically impossible because the Lurker pounces are so glitchy.

Comment #20 by The Whorror
Friday, February 15, 2013 @ 01:10:34 PM

Sorry, for double post, but if you want to boost these, add me: Vile Creations

Comment #21 by blazing hellion
Friday, February 15, 2013 @ 04:32:04 PM

Does anyon want to boost all the multiplayer chalenges? I wanna do this this weekend. I have 3 extra controllers(4th that ometimes works).

Messae me here so I can make room to add. Friend list is full

Comment #22 by RCone138
Friday, February 15, 2013 @ 04:38:31 PM

so this may be a dumb question but i'm stuck on the ones that require you to kill 2 stunned enemies in a campaign. i'm guessing you use the tactical shotgun and use the electric rounds to shock them. the only problem is i have the pump and can't find anywhere to swap for a tactical shotgun. can someone help me out here? same problem with 10 headshots with the service pistol because i have the legendary pistol instead.

Comment #23 by blazing hellion
Friday, February 15, 2013 @ 04:52:09 PM

@ #22. You know you can press and hold y to bring up a weapon seection menu, right? Says weapons and ammo and such. Honestly that's how I know how much ammo I have in Ultimate Badass. Lolz

Comment #24 by DizzyPurpleDaze
Friday, February 15, 2013 @ 05:18:37 PM

guys im stuck on stand ur ground anyone know if there is a crusher in campain ?

Comment #25 by Sinful Distortion
Friday, February 15, 2013 @ 09:13:58 PM

Almost all of the challenges can be done in campaign, i found Hope in Hadley's to be the most helpful but if anyone needs help with any of them add me, my gamertag is XDarkXInsanityX, i have the first two categories done and now im stuck on the Hard Boiled challenge.

Comment #26 by DizzyPurpleDaze
Saturday, February 16, 2013 @ 05:01:45 AM

to #25 i need the hard boiled also

Comment #27 by DizzyPurpleDaze
Saturday, February 16, 2013 @ 05:03:30 AM

hey Sinful u did stand ur ground in campain were u find a crusher at pls let me know GT DizzyPurpleDaze

Comment #28 by aztecdaemon
Saturday, February 16, 2013 @ 06:08:45 AM

Willing to private match some of these. Please send messages to GT Kanji Shinu. I am usually on between 8am-5pm CST on my off days.

Comment #29 by IKV91
Saturday, February 16, 2013 @ 08:17:47 AM

I'm up for boosting any Challenges. Add me: IKV91.

Comment #30 by Sinful Distortion
Saturday, February 16, 2013 @ 08:29:21 AM

So i think Hard Boiled is glitched because the first time i went for it nothing counted cause it said it was supposed to be in 1 match, but then last night i went for it and it started to count one for each match. And Dizzy its at then end of Hope in Hadley's (9th mission i think), set it to the easiest difficulty and then just use any fire bombs and grenades on it til he's covered in blood, the pistol barely does any damage so it would take some time otherwise.

Comment #31 by DizzyPurpleDaze
Saturday, February 16, 2013 @ 08:36:54 AM

@ sin thanks

Comment #32 by RCone138
Saturday, February 16, 2013 @ 11:02:36 AM

willing to private match boost these. RCone138

Comment #33 by RCone138
Saturday, February 16, 2013 @ 11:45:44 AM

i have confirmed that you can go to private match and do spilt screen. easy way to get the "Win a game of _______" challenges

Comment #34 by RCone138
Saturday, February 16, 2013 @ 11:51:00 AM

my bad you can't exactly split screne but you can still private match solo

Comment #35 by pedrowilly69
Saturday, February 16, 2013 @ 06:34:00 PM

Message me on xbox live if you want to boost some of these online challenges in a private match. I'll message everyone one who has messaged me when there is enough people :) GT: P3DI20 PWN5 The o is a zero!

Comment #36 by Sinful Distortion
Saturday, February 16, 2013 @ 06:55:43 PM

finally finished it off

Comment #37 by wuzup916
Saturday, February 16, 2013 @ 10:36:44 PM

i need some help on some challenges too, my GT is wuzup916

Comment #38 by DizzyPurpleDaze
Sunday, February 17, 2013 @ 09:39:55 AM

need help killing 5 crushers pls send msg GT DizzyPurpleDaze

Comment #39 by KoD And Chips
Sunday, February 17, 2013 @ 10:29:00 PM

Will Be Doing Challenges tomorrow add me KoD And Chips need 1 more person can get you all challenges

Comment #40 by HISIDE HODGSON
Monday, February 18, 2013 @ 01:58:34 PM


Need help with the Challenge "Hawked it all up" you have to kill 2 marines with 1 acid spit shot!!!
My gamer tag is HISIDE HODGSON add me if interested in helping.

Comment #41 by offhandkojoe13
Tuesday, February 19, 2013 @ 08:59:24 AM

Just like to point out you can get the escape mode without being incapacitated
in a private match ... alone.

Comment #42 by wuzup916
Tuesday, February 19, 2013 @ 05:02:11 PM

I got it so i don't need any more help.. tbanks to everyone who helped me

Comment #43 by KoD And Chips
Tuesday, February 19, 2013 @ 06:09:15 PM

Doing challenges now add me KoD And Chips

Comment #44 by aztecdaemon
Tuesday, February 19, 2013 @ 06:22:56 PM

Finished this yesterday.

Comment #45 by LaughablyInsane
Tuesday, February 19, 2013 @ 08:10:15 PM

Add me I will boost with anyone, first two columns done stuck on hawked it all up. Will help others boost as well in return.

GT: LaughablyInsane

Comment #46 by Iscariotorpheus
Tuesday, February 19, 2013 @ 08:39:50 PM

I need help with this one, anyone for challenge farming in private game modes add me
GT: iscariotorpheus

Comment #47 by MRCTECH4
Wednesday, February 20, 2013 @ 09:09:41 AM

stuck on hawked it all up, any and all help welcome.

msg me if ur interested in boosting this

Comment #48 by stonerfu
Wednesday, February 20, 2013 @ 09:56:21 AM

willing to boost stuck on cat like reflexes gamertag is plantllover

Comment #49 by RCone138
Wednesday, February 20, 2013 @ 02:22:14 PM

no longer need help on challenges so please stop messaging me

Comment #50 by Gone4aDuck
Wednesday, February 20, 2013 @ 03:08:23 PM

Me and 2 others are doing pvt matches to do challenges and get to rank 60. The more the merrier though so feel free to add me. We're in uk and normally mornings and early afternoons are best times. Gone4aDuck

Comment #51 by LaughablyInsane
Wednesday, February 20, 2013 @ 07:55:35 PM

Still boosting if anyone needs help.

GT: LaughablyInsane

Comment #52 by davisofearth
Thursday, February 21, 2013 @ 01:51:39 AM

Anyone wanna boost? add me WMF xtowelie

Comment #53 by Jimmispazz
Thursday, February 21, 2013 @ 03:12:36 AM

im rdy for boosting this one

add GT: i j i m m i xpx

Comment #54 by izzy702
Thursday, February 21, 2013 @ 09:33:09 PM

currently on. add eyezel

Comment #55 by Dr Rocco
Friday, February 22, 2013 @ 08:50:59 AM

Just want help with most MP challenges as they are a joke!
Dr Rocco ADD ME!

Comment #56 by Falkon119
Friday, February 22, 2013 @ 07:22:14 PM

Anyone want help or to boost this achievement message me- Falkon119

Comment #57 by uratitmouse
Friday, February 22, 2013 @ 07:31:58 PM

does anyone know how many challenges there are? also im willing to boost GT - uratitmouse

Comment #58 by shadow3045
Saturday, February 23, 2013 @ 01:19:42 AM

looking to boost challenges help each other out send message to
gamer tag : dano1583 put boost acm

Comment #59 by nonpond
Saturday, February 23, 2013 @ 02:08:04 PM

Needs help boosting challenges. Add gamertag: SpammingTree

Comment #60 by MrDeathMetal
Saturday, February 23, 2013 @ 02:08:59 PM

Still need a few more for my 100%. If looking for help boosting please send me a message letting me know whats up.Please dont just invite me, thats kind of rude. Im usually online so...lets do it .

Comment #61 by MrDeathMetal
Saturday, February 23, 2013 @ 03:10:31 PM

Oh and please have a good mic. kinect mics ,loud children, and squeekers need not waste their time. thanks

Comment #62 by DudeDiggler
Saturday, February 23, 2013 @ 09:21:23 PM

Up for boosting some MP challenges, stuck on Catlike Reflexes at the moment. Add me, GT is: DUDE DIGGL3R

Comment #63 by calbur
Sunday, February 24, 2013 @ 12:19:54 AM

Will boost challenges. Add me. I can in no way do the lurker pounce 3 in 10 seconds. Near impossible legitimately.

Comment #64 by calbur
Sunday, February 24, 2013 @ 12:21:07 AM

Calbur is my GT? Also have 4 controllers.

Comment #65 by LaughablyInsane
Sunday, February 24, 2013 @ 01:14:17 AM

All done with this one. Sorry no more boosting.

Comment #66 by NinjaKnifePrty
Sunday, February 24, 2013 @ 05:26:15 AM

Need some help with this one im stuck on the two birds challenge GT NinjaKnifePrty I have a mic

Comment #67 by HelplessKAOS
Sunday, February 24, 2013 @ 10:17:08 AM

If any1 wants to help grind these out I'm willing it's the last chievo I need & only need to complete the bottom row of challenges there not hard we can do them in private match & I will help any1 else get there chievos aswell hit me up wiv a txt or invite & ill join u I'm online all the time my GT is HelplessKAOS evry1 is welcome the more the better cheers

Comment #68 by protorobo
Sunday, February 24, 2013 @ 06:00:33 PM

Willing and want to boost the challenges as soon as possible. please help

Comment #69 by protorobo
Sunday, February 24, 2013 @ 06:02:08 PM

Willing and want to boost these challenges on multilayer. Gamertag is protorobo
send me an message as soon a possible

Comment #70 by HISIDE HODGSON
Monday, February 25, 2013 @ 07:46:15 AM

Need help with just 1 more "Uncrushable" Kill 5 Crushers in Multiplayer, im rank 53 now legit! and in that time up to this challenge I think I may have killed 4 crushers......maybe!


Comment #71 by Dizzyjordan
Monday, February 25, 2013 @ 12:59:09 PM

GT: Scumbag Jordan

Only have multiplayer challenges 14+ to do (starting with two birds), UK player but I have Thursdays and Fridays off soo I am free and willing then just message me letting me know.

Comment #72 by XV84
Tuesday, February 26, 2013 @ 07:38:49 AM

GT: XV84

UK Player

Wouldn't mind getting a small group together and finishing off this bastard. Up to Cat-Like Reflexes which is a bit of a nuisance.

Comment #73 by MHOBS
Tuesday, February 26, 2013 @ 03:00:13 PM

Hi , uk player , need to boost only bottom group of challenges. Stuck on Hawked it All Up. Please help

Gamer tag MHOBS ( all letters )

Thanks peeps

Comment #74 by MHOBS
Tuesday, February 26, 2013 @ 03:02:48 PM

Also willing to help anyone else

Comment #75 by uratitmouse
Wednesday, February 27, 2013 @ 12:38:52 AM

anyone want to boost this for a bit on 02.27.13 around noon EST ?
GT uratitmouse

Comment #76 by izzy702
Wednesday, February 27, 2013 @ 04:04:34 PM

currently on, looking to do this. GT eyezel

Comment #77 by calbur
Thursday, February 28, 2013 @ 01:26:33 AM

I am on now. GT Calbur

Comment #78 by wolfieritchie
Thursday, February 28, 2013 @ 01:58:08 PM

if you want to boost challenges please contact me
I only need bottom set of challenges but will help you with any you need

Comment #79 by Dizzyjordan
Friday, March 01, 2013 @ 07:54:26 AM

GT: Scumbag Jordan no longer doing the challenges, finished them today. Sorry :)

Comment #80 by mrlazergun
Sunday, March 03, 2013 @ 10:47:24 PM

Helping people get this if I get helped GT: Mr Lazergun. Playing right now so add me up bros.

Comment #81 by mrlazergun
Tuesday, March 05, 2013 @ 04:03:55 PM

GT:mr lazergun I finished today

Comment #82 by badclansing
Saturday, March 09, 2013 @ 06:43:14 AM

@#81 u got this achievement? how much difficult it was? did u need a lot of boosting partners?

Comment #83 by CutneckDog
Saturday, March 09, 2013 @ 10:55:20 PM

Just started these, but am willing to help those who need it. live in australia if the time zone suits.

gt: CutneckDog

Comment #84 by DudeDiggler
Sunday, March 10, 2013 @ 12:36:17 AM

Going to be doing the bottom row tonight and the better part of tomorrow, add me if you need a boosting partner.


Comment #85 by DudeDiggler
Sunday, March 10, 2013 @ 05:34:15 PM

Update: Finished this cheevo, no longer boosting. Thanks to the people who helped along the way!

Comment #86 by Forgeableasylum
Tuesday, March 12, 2013 @ 11:28:07 PM

Am looking for people to help boost challenges if interested send me a message

GT: Forgeableasylum

Comment #87 by Jakk Dannielz
Thursday, March 14, 2013 @ 03:21:11 AM

Hi, need 2 people to do the Hawked it up challenge...i have a mic, GT: Jakk Dannielz

Comment #88 by FLUFFYR00
Sunday, March 17, 2013 @ 04:16:34 AM

Looking to boost. Will help with any other achievements if needed.

Comment #89 by badclansing
Monday, March 18, 2013 @ 05:04:56 AM

count me up for boosting. whenever i'm online i'll help for those in return for u helping me :)

Comment #90 by stikkbomma
Monday, March 18, 2013 @ 02:50:37 PM

Looking to boost Multiplayer challenges. Will help or assist with Campaign and Marine challenges too if anyone needs it. Send msg to GT: Bubba Phatt. Will be on from 1800ish(6pm) - 2000ish(8pm) EST throughout week.

Comment #91 by mr achievements
Monday, March 18, 2013 @ 08:10:37 PM

anyone want to boost challenges gt;lomags

Comment #92 by RestNP1eces86
Tuesday, March 19, 2013 @ 12:24:11 AM

If any one could help me with challenges Ill do same in return. Send me an invite or friend request. Gamertag is... RestNP1eces86

Comment #93 by Jakk Dannielz
Tuesday, March 19, 2013 @ 04:05:53 AM

Have completed this more help needed.

Comment #94 by davisofearth
Friday, March 22, 2013 @ 01:11:11 PM

Hey anyone wanna boost challenges? Add me WMF xtowelie

Comment #95 by XEN610
Sunday, March 24, 2013 @ 09:54:39 AM

Looking to boost challenges/rank under MP. Central time in US. Available mainly in evenings or weekend. GT: XEN610

Comment #96 by ProDragRuyu
Sunday, March 24, 2013 @ 10:13:55 AM

add me for boost: ProDragRuyu

Comment #97 by AquaX2000
Sunday, March 24, 2013 @ 10:49:23 AM

add me for boost GT: FireX2K

Comment #98 by Forgeableasylum
Monday, March 25, 2013 @ 06:33:50 PM

still looking for people to do challenges with i'm almost done but will help with whatever you need

GT: Forgeableasylum

Comment #99 by Huwscor2
Friday, March 29, 2013 @ 02:35:30 AM

Looking to do the MP challenges with anyone. Msg me,
GT: Huwscor2

Comment #100 by Sostonedi8spam
Friday, March 29, 2013 @ 01:37:33 PM

looking for coop partners message me GT: L3G1T SL3Y3R

Comment #101 by AquaX2000
Saturday, March 30, 2013 @ 02:30:58 AM

i am done with this achievement. TY for the ppl that helped me. I do not need anymore help with this.

Comment #102 by stikkbomma
Saturday, March 30, 2013 @ 07:24:43 AM

A few quick tips for the Multiplayer Challenge List I've discovered. These worked for me, so I hope these help others. If these tricks are old news, apologies for repeating. Didn't see these mentioned in the quick search of the thread I did. I'm just confirming that they work then ;). YMMV.

1. Campaign seems to count: It seems that some of the Marine Challenges in the Multiplayer Challenge List can be done in the campaign. Specifically, my wife got "Two Birds: Kill two enemies with one shotgun blast", and I got "Fire In The Hole: As a Marine, kill 25 Xenos using the Smart Gun, Flamethrower, or RPG" just going through random parts of the campaign. Unknown if it works for "Scout: Track 50 Xenos on the Motion Tracker", but I assume it could.

2. You can pounce on one player mul

Comment #103 by stikkbomma
Saturday, March 30, 2013 @ 07:26:03 AM

Oops. Totally forgot about thread length. I'll try to repost in the guide portion if possible.

Comment #104 by mbe13
Monday, April 01, 2013 @ 12:37:52 PM

Need help with some multiplayer challenges gt: mbe13

Comment #105 by SadShifty
Thursday, April 04, 2013 @ 04:00:47 AM

Looking to boost MP challenges. Message or F/R me on XBL.

Comment #106 by poodlecut
Sunday, April 07, 2013 @ 08:55:31 PM

Need help getting this. If u can help me boost to get this add

GT - Poodle Cut

Comment #107 by poodlecut
Sunday, April 07, 2013 @ 09:01:19 PM

Need help getting this. If u can help me boost to get this add

GT - Poodle Cut

Comment #108 by poodlecut
Thursday, April 11, 2013 @ 08:17:57 PM

need help boosting challenges. will help those who help me.
gt- Poodle Cut

Comment #109 by KAYNINE
Monday, April 15, 2013 @ 05:29:09 PM

If anyone wants to boost these multiplayer challenges message me.

Comment #110 by KAYNINE
Tuesday, April 16, 2013 @ 11:59:41 AM

Im boosting this now need 2 kills with 1 spit anyone wana join
Already have 1 booster

Comment #111 by skeelo1387
Wednesday, April 17, 2013 @ 11:12:44 AM

If anyone wants to grind out these achievements today send me a message on live. Gamertag is - nG Skeelo.

Comment #112 by aldoc xg1
Thursday, April 18, 2013 @ 04:15:33 PM

Anyone want to run through the challenges and Co-op message me GT- AlDoc xg1

Comment #113 by KAYNINE
Thursday, April 18, 2013 @ 06:44:08 PM

I have now finished this however gurdeep1999 is looking for boosters.

A good tip for those boosting challenges that require 2 enemies like shock pounce and spit. The turret in survival mode counts as an enemy.

Comment #114 by D33R SLAY3R 702
Sunday, April 21, 2013 @ 12:02:28 PM

I'm looking for some help finishing these challenges off. I've got able 60% of them done.

Comment #115 by D33R SLAY3R 702
Sunday, April 21, 2013 @ 12:04:15 PM

gamertag: D33R SLAY3R 702

Comment #116 by LordBane
Thursday, May 02, 2013 @ 08:25:13 PM

need help with all hawked up 2 kills with one spit as xeno it is KILLING me!! GT lordbane001 really need some help boosting this one

Comment #117 by LordBane
Thursday, May 02, 2013 @ 08:45:11 PM

GT LordBane001

Comment #118 by dean9620
Friday, May 03, 2013 @ 06:50:38 PM

GT: Lostmantella9 I need help with all hawked up, challenge 14.

Comment #119 by PassiveEntropy
Saturday, May 18, 2013 @ 04:22:22 PM

Crazy challenges are annoying, i'll add gamers to complete all hawked up and after, guess we just need enough people to play a private game. my GT is PassiveEntropy
I'll add you all in this forum. lets set a date and time. tonight and tomorrow i'm free.

Comment #120 by MrLonely1998
Sunday, May 26, 2013 @ 01:35:50 PM

Hello guys I agree on this achievement being a pain in the ass!! So heres my GT:MrLonely1998, please add so we can do the challenge all hawked up. Will not be on xbox today also will help with any other challenge that people need. Thanks

Comment #121 by Maximum Sawfish
Sunday, June 02, 2013 @ 06:57:28 AM

Anyone wants to boost this my Gt is Maximum Sawfish i'm usually free 09:30 to 18:00 english time. just let me know your adding for this

Comment #122 by NotHotScot
Tuesday, June 11, 2013 @ 04:25:18 PM

If anyone else was stupid enough to buy this game and wants to boost the multiplayer challenges hit me up GT is my NotHotScot

Comment #123 by NotHotScot
Wednesday, June 12, 2013 @ 07:40:52 AM

Gt: NotHotScot

Comment #124 by raven192
Thursday, June 20, 2013 @ 03:35:25 PM

hey iv got up to all hawked up challenge 14 and need help but if anyone wants to boost all the challenges add me GT raven192

Comment #125 by AZSxsmokex
Saturday, June 22, 2013 @ 01:46:14 AM

If anyone wants to boost my GT:xD3aDl3ytAc0x

Comment #126 by AmusablePenguin
Thursday, July 18, 2013 @ 05:19:12 AM

im stuck on the sawbones one i remove limbs no problem but its not adding them up??

Comment #127 by vintagegamer24
Sunday, July 28, 2013 @ 02:03:08 PM

If anyone wants to boost these (at least the multiplayer ones), add me on Xbox live. My GT is vintagegamer24.

Comment #128 by xLSDx Ac1D K1nG
Tuesday, July 30, 2013 @ 10:03:51 AM

hey I'm down for boosting, add me xLSDx Ac1D K1nG

Comment #129 by NoirTech
Wednesday, August 07, 2013 @ 01:17:18 AM

Been stuck on "hawked it all up" for weeks. Are people on here still interesting in helping people boost past this hellish challenge?

Comment #130 by NoirTech
Wednesday, August 07, 2013 @ 01:43:54 AM

GT = NoirTech

Comment #131 by shockwave360
Wednesday, September 25, 2013 @ 07:59:36 AM

looking for 2 peeps to boost with, add me up and will smash this GT= savvylad82

Comment #132 by warpedsabre
Tuesday, October 22, 2013 @ 05:50:37 PM

Looking for Players to work with on challenges. GT is warpedsabre52.

Comment #133 by DevilDogCotaM79
Wednesday, November 20, 2013 @ 12:07:06 PM

I know this thread has been dying down a bit, but if anybody still plays Aliens Colonial Marines. I'll be more than happy to help you get any achievements. My gamertag is just like my name here. DevilDogCotaM79. I also have one buddy that I can get to help if you need more than just me.

Comment #134 by RavenXXXcore
Wednesday, January 08, 2014 @ 12:54:11 AM

Looking for help with the challenges ill help in return with this and anything else you need

GT: RavenXXXcore

Comment #135 by uratitmouse
Thursday, January 30, 2014 @ 03:01:15 PM

Looking to boost 1 challenge...I need to kill 2 marines with a whirl whip so will need 2 people. Willing to return the favour

GT uratitmouse

Comment #136 by Psyflip
Monday, February 10, 2014 @ 09:48:16 PM

Looking for help with specifically one challenge where I have to kill 2x marines with one spit attack. I'll gladly return the favour if needed be.

GT; Psyflip

Comment #137 by Fifth Fleet
Tuesday, February 18, 2014 @ 06:01:49 PM

Wow, Only a year old and the multiplayer is already empty, Just got the game need all multiplayer challenges, Will help for anything in this game aswell Gt Killer Hydras

Comment #138 by N as in Nose
Sunday, March 30, 2014 @ 08:08:59 PM

If anyone on here still needs help with this, I'm on the two kills with one spit. Will return the favor.

GT: N as in Nose

Comment #139 by Skhyzm
Wednesday, April 02, 2014 @ 05:46:55 AM

Looking to boost complete multiplayer challenge list. Message me, EST yime 1pm-4pm or 10pm-12am

Gt: Skhyzm

Comment #140 by bsuedbeck
Monday, April 07, 2014 @ 03:04:55 PM

I need this achievement. I only have the multiplayer challenges left, and I still need most of them. I think I'm on challenge number 5. I will help with other achievements in return. I also need help defeating the raven boss fight on ultimate badass.

My gamer tag is: Al Bangya85

Comment #141 by xAWESOME DOUGx
Tuesday, April 29, 2014 @ 02:25:21 AM

Add xAWESOME DOUGx I'll help out anyone trying to get this

Comment #142 by floodzer
Sunday, May 04, 2014 @ 06:17:32 PM

looking to boost all the multiplayer achievements,
will help you get all them in return including the ones in the main game.

need 3 people to get these ones.

my gamertag is floodzer

Comment #143 by Kefka2200
Monday, May 26, 2014 @ 04:43:20 AM

Need help with most the multiplayer challenges. Please help me!

My GT is Kefka2000

Comment #144 by toohighcrew420
Monday, June 09, 2014 @ 07:04:08 AM

Need help GT TooHighCrew420

Comment #145 by NebuCHADnezzary
Wednesday, July 02, 2014 @ 01:44:30 AM

I could use help with some of the multiplayer achievements as well. GT: NebuCHADnezzary

Comment #146 by ChRoNIc Tetanus
Sunday, July 06, 2014 @ 10:03:03 PM

Me and a friend need help with this as well
GT: ChRoNIc Tetanus

Comment #147 by samturner1990
Monday, August 25, 2014 @ 10:33:46 PM

if anyone is boosting these then add me up, im stuck on cat like reflexes at the moment, > ZombieSlayers09

Comment #148 by NebuCHADnezzary
Monday, September 01, 2014 @ 05:18:12 AM

I am also stuck on "Cat Like Reflexes." I would ask the person before me for help, but I just checked and he/she has already finished all of the challenges.

Is there anyone else willing to boost some of the multiplayer challenges?

GT: NebuCHADnezzary

Comment #149 by JCMiciunas
Sunday, September 21, 2014 @ 12:59:40 AM

I can't figure out how to get Make it Count is thre anyone who can tell me a way to get it and help me understand what I have to do?

Comment #150 by Physicist
Monday, October 06, 2014 @ 06:25:07 PM

I would like to boost the multiplayer Cheevos. Message me if you would like to get a team/lobby together and get these done.

My gamertag: Warren 13

Comment #151 by monty666
Saturday, November 08, 2014 @ 09:03:31 AM


GT: stebeer85

Comment #152 by Dazzaboy
Monday, November 10, 2014 @ 10:48:29 PM

Looking to boost aswell, will help aswell.
GT: dazizere
(UK time here)
Stuck on destroying 5 sentrys, as can't find survival players.

Comment #153 by Kwoodz301
Tuesday, November 11, 2014 @ 01:48:08 PM

Looking to boost all challenges,


Comment #154 by chris98956
Wednesday, March 11, 2015 @ 02:26:42 AM

looking for someone to boost the multiplayer challenges. gamertag is Chris98956

Comment #155 by roope69
Friday, March 27, 2015 @ 12:35:34 PM

Looking for players to boost the MP challenges only. GT: roope69

Comment #156 by PRGAM3R520
Sunday, April 12, 2015 @ 03:58:32 PM


Still need all the multiplayer challenges if anyone wanna get these over with hmu with a message usually online

Comment #157 by cartelan
Saturday, April 18, 2015 @ 08:58:39 PM

message me on Xbox live for boosting the online and if you have the last level completed on ultimate bad ass would like to join it and help have the last level boosted so i don't have to run all the way through the campaign again for the achievement for that. User name is Cartelan message me on live willing to help anyone boost online cheevos also looking for all those to. I am online pretty much every day. Thanks and hope to finish this up and help others as well.

Comment #158 by Wolfdemonofhell
Thursday, June 25, 2015 @ 09:53:53 PM

I need help with just 2 achievements
I'm also stuck on stand your ground and sentry duty challenges
Message wolfdemonofhell

Comment #159 by PRGAM3R520
Friday, November 13, 2015 @ 07:13:02 AM


Still need this last one to finish the game have a good chunk of these challenges done with stuck on kill a crusher with a pistol and win a game of survivor mode so yea if anyone wants to work to finishing these up that would be great message me if interested

Comment #160 by draconian 0074
Tuesday, February 02, 2016 @ 03:40:58 AM

help needed and wanted

Comment #161 by EPRGAMER520
Tuesday, February 02, 2016 @ 03:50:23 AM


Just need the multiplayer challenges if anyone wants to finish them up hmu with a message

Comment #162 by norbypapa
Monday, February 29, 2016 @ 12:49:16 PM

Multi challenge: NorbypapaxHUNx

Comment #163 by Dining Car
Thursday, May 19, 2016 @ 03:55:37 PM

Need someone to grind the multiplayer challenges with me.
GT: Dining Car

Comment #164 by James T Bowden
Sunday, August 28, 2016 @ 01:04:01 AM

Just need a hand with multiplayer challenges. If interested, then message me at my GT. Would appreciate the help!

GT: James T Bowden

Comment #165 by AshKnivess
Saturday, November 26, 2016 @ 08:06:34 PM

Message me if you need help with these
Gamertag: Ash V Knivess

Comment #166 by The Taymanator
Monday, December 19, 2016 @ 02:47:11 PM

Doesn't look like anyone does not for this game anymore. Message me if you'd like to boost. GT: The Taymanator

Comment #167 by The Taymanator
Monday, December 19, 2016 @ 02:48:19 PM


Comment #168 by AshKnivess
Sunday, January 15, 2017 @ 10:13:08 AM

Finished, all you need is a friend that will help you boost some of the multiplayer challenges.
1. Headset or a microphone for communication is very important!
2. when ever you need to kill two opponents at once (and its just you and your friend) load a survival map with a turret and kill your friend + the turret with the final hit.
3. In this mode the marine has armor, so you have to attack him to take it away and most of his life + attack the turret till its sparking. When its all set up just give them final hit to kill them both at once. (14- Hawked It All Up)
4. It takes allot of time so take that into account.

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Game Info
Gearbox Software


US February 12, 2013

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User Score is based on 207 user ratings.