Textureless Mode
Xbox: Hold L, then press Black, A, B, A, Y, R
Xbox 360: Hold LT, then press: LB, A, B, A, Y, RT
PS2: Hold L1, then press L2, X, Circle, X, Triangle, R1
PC: Hold Backspace, then press 1
(Beat the game)

Draw Enemy Health
Xbox: Hold L, then press X, B, A, Black, R, Y
Xbox 360: Hold LT, then press X, B, A, LB, RT, Y
PS2: Hold L1, then press Square, Circle, X, L2, R1, Triangle
PC: Hold Backspace, then press 2
(Finish Bolivia's Time Trial and beat the game)

Infinite Assault Rifle Ammo
Xbox: Hold Black, then press A, B, A, L, X, Y
Xbox 360: Hold LB, then press A, B, A, LT, X, Y
PS2: Hold L2, then press X, Circle, X, L1, Square, Triangle
PC: Hold Backspace, then press 3
(Finish Japan's Time Trial and beat the game)

Infinite Grenade Launcher Ammo
Xbox: Hold Black, then press L, Y, R, B, L, X
Xbox 360: Hold LB, then press LT, Y, RT, B, LT, X
PS2: Hold L2, then press L1, Triangle, R1, Circle, L1, Square
PC: Hold Backspace, then press 4
(Finish Kazakhstan's Time Trial and beat the game)

Infinite Shotgun Ammo
Xbox: Hold Black, then press R, B, X, L, X, A
Xbox 360: Hold LB, then press RT, B, X, LT, X, A
PS2: Hold L2, then press R1, Circle, Square, L1, Square, X
PC: Hold Backspace, then press 5
(Finish Ghana Time Trial and beat the game)

Infinite SMG Ammo
Xbox: Hold Black, then press B, Y, L, R, A, B
Xbox 360: Hold LB, then press B, Y, LT, RT, A, B
PS2: Hold L2, then press Cicle, Triangle, L1, R1, X, Circle
PC: Hold Backspace, then press 6
(Finish Peru Time Trial and beat the game)

Bulletproof
Xbox: Hold L, then press A, R, Y, R, X, Black
Xbox 360: Hold LT, then press A, RT, Y, RT, X, LB
PS2: Hold L1, then press X, R1, Triangle, R1, Square, L2
PC: Hold Backspace, then press 7
(Finish England Time Trial and beat the game)

One Shot Kill
Xbox: Hold L, then press Y, A, Y, X, Black, B
Xbox 360: Hold LT, then press Y, A, Y, X, LB, B
PS2: Hold L1, then press Triangle, X, Triangle, Square, L2, Circle
PC: Hold Backspace, then press 8
(Finish Bolivia Redux Time Trial and beat the game)

Wield Excalibur
Xbox: Hold Black, then press Y, A, B, R, Y, L
Xbox 360: Hold LB, then press Y, A, B, RT, Y, LT
PS2: Hold L2, then press Triangle, X, Circle, R1, Triangle, L1
PC: Hold Backspace, then press 9
(Finish Nepal Time Trial and beat the game)

Wield Soul Reaver
Xbox: Hold Black, then press A, R, B, R, L, X
Xbox 360: Hold LB, then press A, RT, B, RT, LT, X
PS2: Hold L2, then press X, R1, Circle, R1, L1, Square
PC: Hold Backspace, then press 0
(Complete game 100%, finish all time trials, and beat the game)

Unfortunate Mishaps Video
(Beat the game)