Steve007101
06-23-2011, 05:52 AM
This guide will be written assuming you're getting these all in the campaign (which to the best of my knowledge is the only way to get most of them). I recommend playing on Recruit. Challenges must be completed during a single level and will be recorded once the game saves. You can check the challenges you've completed in the main menu under Score, Rank/Challenge. Progress bars for most challenges won't pop up onscreen until you're half way there and certain increments above that. Reloading a checkpoint returns all your challenge progress back to what they were at that checkpoint except for The Killer and Hard Boiled which reset whenever you die or reload a checkpoint.
Note the following about the names of the challenges:
TEAM means must be done in co-op and both players will get the challenge if the requirements are met.
FE means the challenge requires that you're playing as Fettle
PM means the challenge requires that you're playing as Point Man
The Killer: 50 kills in a row 5000 xp
Hard Boiled: 100 kills in a row 10,000xp
Just go through a level with enough enemies and kill the required number of enemies without dying. Level 5 is ideal as it is the longest and has more than enough enemies. If you're killed the counter resets.
Sweet Science: kill 15 enemies with any melee attack 3500
Just kill enemies with melee (click right stick).
Et tu, Brute?: Kill 3 enemies using special back melee attack 2000
Just melee 3 enemies in the back, there's a special downward knife stabbing animation that'll let you know it counts as a special back melee. They can be alerted already and it will still count if you're behind them (you can occasionally slow mo behind them to hit their back after they're alerted) but it's easier when they're not alerted. The groups just standing around inside the house on level 4 work well.
Pop gun: 20 Strader Mk.VII kills: 4500
Get 20 Kills with the standard pistol. Found near the beginning of and occasionally throughout most levels.
The Standard: 25 Briggs SMG kills 3000
Get 25 Kills with the SMG. Found everywhere.
Assault Pro: 25 G3A3 AR kills 3000
Get 25 Kills with the burst fire assault rifle. Found everywhere.
Bullet Hope: 20 Dual MP-970 kills 3500
Get 20 Kills with the dual machine pistols. Found in levels 2 and 7.
Butcher: 20 EL-10 CAS kills 4500
Get 30 kills with the shotgun. Found everywhere.
Ghost: 15 Shuller LDR50 kills: 4000
Get 15 kills with the sniper. First found on level 2, also found on levels 5 and 7.
Ventilation Expert: 25 S-HV Penetrator kills 5000
Get 25 kills with the Penetrator. Easiest on level 7.
Like A Hurricane: 3 Goliath kills 4000
Get 3 kills with the rocket launcher. First found on level 2 (you must get at least 1 kill with each shot if you want to get it on this level), also found on level 7.
Laser Pointer: 10 Arc Beam kills 5000
Get 10 kills with the beam weapon. First found in the courtyard area with the phase commander and mech on level 5.
Quiet Riot: 10 Riot gear kills 3500
Get 10 kills with the riot shield weapon, first found on level 5. Melee kills with it do not count, you have to use the gun that comes with it.
Hot Potato: 10 frag kills 3500
Being higher level which allows you to carry more grenades can help with this. Level 4 is a good level for this because there are a lot of grenades.
The Shocker: 3 Shock grenade kills 1500
Easiest done with normal enemies, try to get them grouped up when you use it. Level 4 is also good for this.
Indecent Exposure: Blind 5 enemies with flash grenades 2500
Group enemies up and let them have it. You can re-flash enemies but only after it wears off. Level 4 is yet again a good choice.
Slaughter: Kill 20 enemies in a PA or EPA without getting out 5500
Get 20 kills with a mech without getting out. First found on level 4.
What?!: Melee or stomp 5 enemies while in the PA or EPA 2500
Just melee 5 enemies with the mech.
Little Brother: FE: 20 Fettle blast kills 10,000
Kill 20 enemies with Fettle's basic attack. If you're suspending them at the same time that will occasionally kill them instead.
Headhunter: 25 headshots 2500
Executioner: 50 headshots 5000
Aim for the head, any level will do. SMG or Assult rifle and slow mo helps.
Menage: 3 kills with 1 explosion 1500
There's a good bunch standing around talking around a burning barrel on the second floor of a building at one point in level 2, just slow mo and throw a grenade right at them. Another easy spot is after the shelf collapses next to you in level 3, just run around grouping up the enemies, use slow me, and throw a couple grenades at them. Exploding suicide cultists or using rockets can also get you this challenge.
Detonation Expert: 5 kills by shooting explosives 3000
It's extremely hard not to get this just running through level 3 shooting the suicide cultists.
Covert Op: 10 kills from active cover 3000
Cover-Up Artist: 25 kills from active cover 6000
Press B to take cover behind certain things, move your analogue stick to pop out and get the required number of kills while still behind the cover.
Pitching a Tent: Use cover for a total of 100 seconds 1000
Sir Camp-a-Lot: Use cover for a total of 200 seconds 1500
Press B to take cover, just stay in that cover position for a total of 200 seconds.
Nimble killer: 5 kills immediately after mantle techniques 1500
Parkour Deadly: 10 kills immediately after mantle techniques 3000
Mantle techniques are whenever you have an action prompt to vault over an object or boost up to something. Just run toward something you can vault over that's next to an enemy, vault, turn on slow mo and kill an enemy or two. Kills within a few seconds still count when you're in slo mo.
Slideshot!: 10 kills immediately after slide kick 2500
A slide kick (unlocked level 2) is done by sprinting (clicking left stick) and then melee-ing (clicking right stick). Make sure not to kill the enemy you want to register towards this while slide kicking. After you get up just slow mo and blast whoever you can. Kills within a few seconds still count while in slo mo.
Invincible: 10 kills in a row without taking damage 5000
Godlike: 20 kills without taking damage 10,000
This is easiest done on level 3 since the majority of the enemies can't damage you until they get right next to you. Use a lot of slow mo and just reload a checkpoint if you get damaged.
Gatherer: 15 ammo and nade pickups collected 500
Junk Collector: 30 ammo and nade pickups 1000
Collection Agent: 60 ammo and nade pickups 2000
All ammo and grenade pick ups count towards this, even for just 1 bullet which means you can grind this easily by getting a gun with a lot of ammo like an assault rifle or smg, finding one on the ground and just repeatedly shooting 1 bullet, reloading, and picking up more ammo.
Death from Below!: 3 kills during 1 last stand 1500
Must be done in co-op. Purposefully get downed in front of 3 enemies, kill them and get picked up by your partner.
Pick-Up Artist: Perform 3 quick revives on your brother 3000
Must be done in co-op. Just review your downed partner 3 times.
Helping Hand: 15 Assists 3000
Harm Aid: 30 assists 6000
Must be done in co-op. Damage an enemy and have your partner deliver the killing blow.
Supersonic: PM(Point Man): 30 slo mo kills 5000
Hypersonic: PM: 50 slo mo kills 10,000
Any level can work. Just make sure to be in slow mo whenever you're killing enemies.
Perfect Soldier: PM: 3 headshots during 1 slo mo 3000
Easier to do when you're high level and have a bigger slo-mo meter. It's a good idea to get this in the poker room on level 1 since you automatically go into slow mo when you enter the room and there's an achievement for it as well.
Slow Your Roll!: PM: 5 kills during 1 slo mo 4500
A good way to do this is to run around getting a lot of enemies to chase you after the shelf falls down in level 3 then go into slow mo, throw grenades to take out a few and then finish the rest off with bullets or melee.
Highlight Reel: PM: 3 unique melee kills during 1 slo mo 3000
3 unique melee kills means you have to get 3 melee kills in one slo mo using 3 different melee animations which include the back stab melee, the normal front knife melee, a jump kick (jump and melee, level 2), or slide kick (sprint and melee, level 2). Just group up 3 enemies and make sure to kill only 1 with each different melee during the slow mo. Some enemies require more than one melee to kill.
All in the Reflexes!: PM: attain a total of 60 seconds in slo mo time 2500
Nothin or Double: PM: attain a total of 120 seconds in slo mo time 3500
Just keep burning through your slo mo to get this.
Big Spender: PM: Drain slo mo from full to empty 3x 1500
Use your entire slo mo bar in one go 3 times.
Note the following about the names of the challenges:
TEAM means must be done in co-op and both players will get the challenge if the requirements are met.
FE means the challenge requires that you're playing as Fettle
PM means the challenge requires that you're playing as Point Man
The Killer: 50 kills in a row 5000 xp
Hard Boiled: 100 kills in a row 10,000xp
Just go through a level with enough enemies and kill the required number of enemies without dying. Level 5 is ideal as it is the longest and has more than enough enemies. If you're killed the counter resets.
Sweet Science: kill 15 enemies with any melee attack 3500
Just kill enemies with melee (click right stick).
Et tu, Brute?: Kill 3 enemies using special back melee attack 2000
Just melee 3 enemies in the back, there's a special downward knife stabbing animation that'll let you know it counts as a special back melee. They can be alerted already and it will still count if you're behind them (you can occasionally slow mo behind them to hit their back after they're alerted) but it's easier when they're not alerted. The groups just standing around inside the house on level 4 work well.
Pop gun: 20 Strader Mk.VII kills: 4500
Get 20 Kills with the standard pistol. Found near the beginning of and occasionally throughout most levels.
The Standard: 25 Briggs SMG kills 3000
Get 25 Kills with the SMG. Found everywhere.
Assault Pro: 25 G3A3 AR kills 3000
Get 25 Kills with the burst fire assault rifle. Found everywhere.
Bullet Hope: 20 Dual MP-970 kills 3500
Get 20 Kills with the dual machine pistols. Found in levels 2 and 7.
Butcher: 20 EL-10 CAS kills 4500
Get 30 kills with the shotgun. Found everywhere.
Ghost: 15 Shuller LDR50 kills: 4000
Get 15 kills with the sniper. First found on level 2, also found on levels 5 and 7.
Ventilation Expert: 25 S-HV Penetrator kills 5000
Get 25 kills with the Penetrator. Easiest on level 7.
Like A Hurricane: 3 Goliath kills 4000
Get 3 kills with the rocket launcher. First found on level 2 (you must get at least 1 kill with each shot if you want to get it on this level), also found on level 7.
Laser Pointer: 10 Arc Beam kills 5000
Get 10 kills with the beam weapon. First found in the courtyard area with the phase commander and mech on level 5.
Quiet Riot: 10 Riot gear kills 3500
Get 10 kills with the riot shield weapon, first found on level 5. Melee kills with it do not count, you have to use the gun that comes with it.
Hot Potato: 10 frag kills 3500
Being higher level which allows you to carry more grenades can help with this. Level 4 is a good level for this because there are a lot of grenades.
The Shocker: 3 Shock grenade kills 1500
Easiest done with normal enemies, try to get them grouped up when you use it. Level 4 is also good for this.
Indecent Exposure: Blind 5 enemies with flash grenades 2500
Group enemies up and let them have it. You can re-flash enemies but only after it wears off. Level 4 is yet again a good choice.
Slaughter: Kill 20 enemies in a PA or EPA without getting out 5500
Get 20 kills with a mech without getting out. First found on level 4.
What?!: Melee or stomp 5 enemies while in the PA or EPA 2500
Just melee 5 enemies with the mech.
Little Brother: FE: 20 Fettle blast kills 10,000
Kill 20 enemies with Fettle's basic attack. If you're suspending them at the same time that will occasionally kill them instead.
Headhunter: 25 headshots 2500
Executioner: 50 headshots 5000
Aim for the head, any level will do. SMG or Assult rifle and slow mo helps.
Menage: 3 kills with 1 explosion 1500
There's a good bunch standing around talking around a burning barrel on the second floor of a building at one point in level 2, just slow mo and throw a grenade right at them. Another easy spot is after the shelf collapses next to you in level 3, just run around grouping up the enemies, use slow me, and throw a couple grenades at them. Exploding suicide cultists or using rockets can also get you this challenge.
Detonation Expert: 5 kills by shooting explosives 3000
It's extremely hard not to get this just running through level 3 shooting the suicide cultists.
Covert Op: 10 kills from active cover 3000
Cover-Up Artist: 25 kills from active cover 6000
Press B to take cover behind certain things, move your analogue stick to pop out and get the required number of kills while still behind the cover.
Pitching a Tent: Use cover for a total of 100 seconds 1000
Sir Camp-a-Lot: Use cover for a total of 200 seconds 1500
Press B to take cover, just stay in that cover position for a total of 200 seconds.
Nimble killer: 5 kills immediately after mantle techniques 1500
Parkour Deadly: 10 kills immediately after mantle techniques 3000
Mantle techniques are whenever you have an action prompt to vault over an object or boost up to something. Just run toward something you can vault over that's next to an enemy, vault, turn on slow mo and kill an enemy or two. Kills within a few seconds still count when you're in slo mo.
Slideshot!: 10 kills immediately after slide kick 2500
A slide kick (unlocked level 2) is done by sprinting (clicking left stick) and then melee-ing (clicking right stick). Make sure not to kill the enemy you want to register towards this while slide kicking. After you get up just slow mo and blast whoever you can. Kills within a few seconds still count while in slo mo.
Invincible: 10 kills in a row without taking damage 5000
Godlike: 20 kills without taking damage 10,000
This is easiest done on level 3 since the majority of the enemies can't damage you until they get right next to you. Use a lot of slow mo and just reload a checkpoint if you get damaged.
Gatherer: 15 ammo and nade pickups collected 500
Junk Collector: 30 ammo and nade pickups 1000
Collection Agent: 60 ammo and nade pickups 2000
All ammo and grenade pick ups count towards this, even for just 1 bullet which means you can grind this easily by getting a gun with a lot of ammo like an assault rifle or smg, finding one on the ground and just repeatedly shooting 1 bullet, reloading, and picking up more ammo.
Death from Below!: 3 kills during 1 last stand 1500
Must be done in co-op. Purposefully get downed in front of 3 enemies, kill them and get picked up by your partner.
Pick-Up Artist: Perform 3 quick revives on your brother 3000
Must be done in co-op. Just review your downed partner 3 times.
Helping Hand: 15 Assists 3000
Harm Aid: 30 assists 6000
Must be done in co-op. Damage an enemy and have your partner deliver the killing blow.
Supersonic: PM(Point Man): 30 slo mo kills 5000
Hypersonic: PM: 50 slo mo kills 10,000
Any level can work. Just make sure to be in slow mo whenever you're killing enemies.
Perfect Soldier: PM: 3 headshots during 1 slo mo 3000
Easier to do when you're high level and have a bigger slo-mo meter. It's a good idea to get this in the poker room on level 1 since you automatically go into slow mo when you enter the room and there's an achievement for it as well.
Slow Your Roll!: PM: 5 kills during 1 slo mo 4500
A good way to do this is to run around getting a lot of enemies to chase you after the shelf falls down in level 3 then go into slow mo, throw grenades to take out a few and then finish the rest off with bullets or melee.
Highlight Reel: PM: 3 unique melee kills during 1 slo mo 3000
3 unique melee kills means you have to get 3 melee kills in one slo mo using 3 different melee animations which include the back stab melee, the normal front knife melee, a jump kick (jump and melee, level 2), or slide kick (sprint and melee, level 2). Just group up 3 enemies and make sure to kill only 1 with each different melee during the slow mo. Some enemies require more than one melee to kill.
All in the Reflexes!: PM: attain a total of 60 seconds in slo mo time 2500
Nothin or Double: PM: attain a total of 120 seconds in slo mo time 3500
Just keep burning through your slo mo to get this.
Big Spender: PM: Drain slo mo from full to empty 3x 1500
Use your entire slo mo bar in one go 3 times.