During the game, press the [~] (tilde) key, then enter the following cheat codes to activate the desired function:
Red Ocean: Cheat Codes Free Download
Activate all cheat codes
AllCheats
Get all keys
AllKeys
Improves laser
UpgradeLaser
Improves plasma
UpgradePlasma
Endless ammo
UnlimitedAmmo
Get all weapons
GimmeAll
Full health
FullHealth
Incl. / off invulnerability to NPCs
NPCGodmode
Incl. / off invulnerability
Godmode
Incl. / off speed mode
SpeedHack
Incl. / off fog
Fog
Attention: for each new level, you must enter the codes again.