Apocalypse cheats and cheat codes for Playstation

Unlock Level select option
Pause the game play, hold L1 button and press Triangle, Up, X, Down. 
A gunshot will confirm the correct code enty. After that, choose the
"Exit" to go back to the main menu.

Debug mode
Pause the game play, hold L1 button and press Down, Down, Triangle. 
A gunshot will confirm the correct code enty.

Invincibility
Pause the game play, hold L1 button and press Down, Up, Left, Left, 
Triangle, Up, Right, Down. A gunshot will confirm the correct code enty. 

Unlimited lives
Pause the game play, hold L1 button and press Triangle, Circle, X, 
Square. A gunshot will confirm the correct code enty.

All weapons and infinite ammunition unlocked
Pause the game play, hold L1 button and press X, Triangle, Circle. 
A gunshot will confirm the correct code enty.

All weapons available
Pause the game play, hold L1 button and press Square, Circle, Up, Down, 
X, Square. A gunshot will confirm the correct code enty.

Jump to next check point
Pause the game, then hold L1, press Triangle, Square, Circle, X to
jump to the next check point. A gunshot will confirm the correct 
code enty.

Restore health
Pause the game play, hold L1 button and press Square, X, Triangle, 
Circle. A gunshot will confirm the correct code enty.

Skip to last place of death
Pause the game play, hold L1 button and press Square, Circle, X. 
A gunshot will confirm the correct code enty.

Remove weapon and health meter
Pause the game play, hold L1 button and press Up, Square, Up, X. 
A gunshot will confirm the correct code enty.

Endless fall
Pause the game play, hold L1 button and press X(6 times). 
A gunshot will confirm the correct code enty. Then there will be 
no end when you fall. Re-enter the code to disable the cheat effect.