Duke Nukem: A Time To Kill Cheats

Game Completed:
While playing a game, hold L2 + R2 & press Square, Triangle, Circle, Circle, Start.

View Rogue Trip FMV Sequence:
At the GT Interactive logo during the opening, press L1 + L2 + R1 + R2.

Level Select:
Pause & press Down, Down, Down, Down, Down, Down, Down, Down, Down, Up. Then exit the current game & select the 'Time To Kill' option at the bottom of the main menu. Press Left or Right to select a level, then press X to begin a game.

Invincibility:
Pause & press L2, R1, L1, R2, Up, Down, Up, Down, Select, Select.

Temporary Invincibility:
Pause & press R1, L2, L1, L2, R1, L1, R1, L2, L1, L1.

Invisibility:
Pause & press L1, R1, L1, R1, L1, R1, L1, R1, L1, R1.

Unlimited Continues:
Pause & press Left, Right, Up, Left, Right, Down, Left, Right, L1, R1.

Infinite Ammo:
Pause & press Left, Right, Left, Right, Select, Left, Right, Left, Right, Select.

All Weapons:
Pause & press L1, L2, Up, L1, L2, Down, R1, Right, R2, Left.

Powered-up Weapons:
Pause & press Right, Right, Left, Right, Right, Left, Right, Right, Left, Select.

All Inventory Items:
Pause & press R1, R1, R1, R1, R1, L2, L2, L2, L2, L2.

All Keys:
Pause & press Up, Right, Up, Left, Down, Up, Right, Left, Right, Down.

Extra Damage:
Pause & press L2, R2, L2, R2, L2, R2, L2, R2, L2, R2.

Big Head Duke:
Pause & press R1, R1, R1, R1, R1, R1, R1, R1, R1, Up.

Small Head Duke:
Pause & press R1, R1, R1, R1, R1, R1, R1, R1, R1, Down.

Big Head Opponents:
Pause & press R1, R1, R1, R1, R1, R1, R1, R1, R1, Left.

Small Head Opponents:
Pause & press R1, R1, R1, R1, R1, R1, R1, R1, R1, Right.

Introduction Sequence:
Pause & press Select, Up, Up, Up, Up, Up, Up, Up, Up, Up, Select, L1.

Victory Sequence:
Pause & press Select, Up, Up, Up, Up, Up, Up, Up, Up, Up, Select, L2.

View Credits:
Pause & press Select, Up, Up, Up, Up, Up, Up, Up, Up, Up, Select, R1.

Kilt Sequence:
Pause & press Select, Up, Up, Up, Up, Up, Up, Up, Up, Up, Select, R2.