All bonuses:
Press X, B, X, B, Up(2), Down(2) during game play. 

Level 99 in Conviction:
Press Y(4), Up, Down, Up, Down during game play. 

Play as Carpenter - Get to level 99 in Melee. 
Play as Joshua - Intentionally allow 250 innocents to get killed. 

To unlock Joshua easily, play the Assault On GENEFEX level, where you have to 
stop five possessed Innocents from leaving. Turn the team damage to full damage 
and effects in the options menu and kill every single Innocent you see (about 
twenty). Complete the level, save, and repeat. Eventually, you will unlock the 
crowbar wielding Wayward.

Play as Vincent - Get to level 99 in Ranged. 
Play as Werewolf - Get to level 99 in Conviction. 
Redeemer sword upgrade - Get to level 15 in Melee. 
Redeemer gun upgrade - Get to level 15 in Ranged. 
Art Gallery 1 - Defeat Warghoul. 
Art Gallery 2 - Defeat Demon. 
Art Gallery 3 - Defeat Santa three times. 
Art Gallery 4 - Defeat Abomination three times. 
Art Gallery 5 - Defeat Warghoul three times. 
Art Gallery 6 - Defeat Black Spiral Dancer three times. 


Cheat List:
Enter these codes while playing. The cheat effects last for the stage, so if you load 
a game or load a new map (i.e., go into the next stage), enter the cheat again. 

99 COnviction - Y, Y, Y, Y, UP, DOWN, UP, DOWN 
Infinite Ammo - X, X, X, X, UP, UP, DOWN, DOWN 
God Mode - R, R, A, A, UP, DOWN, UP, DOWN 
All Weapons - A, A, A, A, UP, DOWN, UP, DOWN 
Weapons Do Insane Damage - B, B, B, B, UP, DOWN, UP, DOWN 
All Special Weapons - B, A, B, A, B, A, BLACK, WHITE 
Restock Ammo For Selected Weapon - A, B, WHITE, BLACK, B 
Melee Attacks Do More Damage - X, X, Y, Y, UP, DOWN, UP, DOWN 
Earn All Edges - Y, Y, UP, DOWN, UP, DOWN 
Edges Use Zero Conviction - L, L, A, A, UP, DOWN, UP, DOWN 
Skip Level - BLACK, L, BLACK, L, UP, DOWN, UP, DOWN 
Restore Health - B, B, WHITE, WHITE, WHITE 
Play Nightmare Difficulty - BLACK, BLACK, UP, UP, DOWN, DOWN

Unlock All Secrets:
While playing the game, press X, B, X, B, UP, UP, DOWN, DOWN.