Army Of Two: The 40th Day Cheats

Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Not What I Thought It Was (5 points): You need to complete Chapter 1 on Any Difficulty Level.
A Steep Descent (10 points): You need to complete Chapter 2 on Any Difficulty Level.
A Decent Animal (15 points): You need to complete Chapter 3 on Any Difficulty Level.
Emergency Room (20 points): You need to complete Chapter 4 on Any Difficulty Level.
Gone Shopping (25 points): You need to complete Chapter 5 on Any Difficulty Level.
Survivor? (30 points): You need to complete the Game on Any Difficulty Level.
Softcore (50 points): You need to complete Half the Game on Contractor Difficulty.
Hardcore (100 points): You need to complete the Game on Contractor Difficulty.
Meat Bag (15 points): You need to use 15 enemies as human shields.
Chaaaaarge! (15 points): You need to charge through 20 enemies.
The Beast (50 points): You need to kill 6,666 people in Campaign.
Grenadier (10 points): You need to kill 3 or more enemies with a single grenade.
Pistolier (20 points): You need to kill 150 enemies with a pistol.
Old Faithful (20 points): You need to kill 400 enemies with assault rifles, sub machinguns or shotguns.
One Shot, One Kill (20 points): You need to kill 100 enemies with a sniper rifle.
Quick Draw (15 points): You need to kill 25 enemies with a quick draw from mock surrender.
Open Hand Slap! (15 points): You need to kill 50 enemies with a melee or bayonet.
Unbreakable (25 points): You must survive an entire level in one session without being downed on normal difficulty or above.
Not So Bad After All (10 points): You need to tie up 15 enemy combatants instead of executing them.
Healer (10 points): You need to heal your partner 10 times.
Co-Op Sniper (10 points): You need to Co-Op Snipe 5 enemies.
Attention Grabber (10 points): You need to allow your partner to snipe 5 guys while in Mock Surrender.
In Synch (10 points): You need to kill two enemies with simultaneous Quick Draws while in Co-op Mock Surrender.
Pumpkin Patch (10 points): You need to shoot 2 enemies in the head with a single bullet.
Total FistBump Destruction (10 points): You need to finish the game as best friends.
Total Fistbump Deflation (10 points): You need to finish the game in a fractured friendship.
The Truth Is Right Here (20 points): You need to listen to all of the Radio Broadcasts.
Loot and Pillage (20 points): You need to collect $1,000,000.
Full Arsenal (30 points): You need to collect All Weapons and Weapon Parts.
Touch Not a Cat but a Glove (50 points): You need to shoot all Maneki Neko cats in the game.
Hate Monger (10 points): You need to customize a weapon to high aggro.
The Optimist (5 points): You need to make a positive coop morality choice.
The Pessimist (5 points): You need to make a negative coop morality choice.
Humanist (30 points): You need to save every hostage.

Additionally, there are sixteen secret achievements:

Secret achievement (5 points): Unknown.
Secret achievement (5 points): Unknown.
Secret achievement (10 points): Unknown.
Secret achievement (10 points): Unknown.
Secret achievement (10 points): Unknown.
Secret achievement (15 points): Unknown.
Secret achievement (30 points): Unknown.
Secret achievement (30 points): Unknown.
Secret achievement (30 points): Unknown.
Secret achievement (50 points): Unknown.
Secret achievement (5 points): Unknown.
Secret achievement (5 points): Unknown.
Secret achievement (15 points): Unknown.
Secret achievement (20 points): Unknown.
Secret achievement (20 points): Unknown.
Secret achievement (30 points): Unknown.