Loaded

Codes: Pause and hold L1 and L2 for 10 seconds and continue holding
Power: D, R, D, R, /\
Ammo: D, R, O, L, R, O
Health : R, R, L, D, D, U, /\, O
Lives: Left, Down, Right, /\, [], X, O
Smart Bombs: R1, R2, X, /\, [], O, R1, R2, O, O, []
Skip Level: X, R1, /\, R1, [], O, R2, R2, X, [], /\, X
Walking Corpse: Use the code to enable the health option on the pause menu. Then go and get yourself killed. Just after you bite the bullet, pause the game and renew your health bar. Now, you can walk your dead body around the room you're in - and the meanies are powerless to do anything to you (of course, you cannot do anything to them either) This is especially cool on level 6.

Lost World: Jurassic Park

To play as the Compy with twenty lives enter:
X, X, O, O, /\, /\, /\, O, O, [], [], O

To play as the Human Hunter with twenty lives enter:
[], [], /\, /\, O, O, /\, /\, [], X, X, /\

To play as the Raptor with twenty lives enter:
O, O, X, X, [], [], [], X, /\, /\, [], T

To play as the T-rex with twenty lives enter:
/\, /\, [], [], X, [], T, [], X, O, O, O

To play as the Human Prey with twenty lives enter:
O, O, X, X, [], X, /\, X, X, /\, /\, /\

The Adventures of Lomax


Level Select: Press and hold Down, then press Start to pause the game. While the game is paused, press and hold Up, and press g, p, u, l. A number should appear on the left side of the screen. To select a level, press and hold L1, and press Select. To go to a level, press and hold L1, and press Start.

Flying Ability: First, enter the level-select code. Any time during the game, press and hold L1, and press l to fly. To land, press and hold L1 and press l again.