Cheats for Evil Twin, Cyprien's Chronciles are entered at the Cheat Codes menu found within the game’s menu. Below are cheats for both the PS2 edition and the PC edition of the game, if you're playing on the PC then you may have mapped your keys to different buttons so instead I've written the action.
PS2 Cheat Codes
Bounces
, 
, , 
, 
Infinite Lives , , , , Mega Shots
, , , , Rapid Firing
, , , , Sights
, , , , Sniper shoot
, , , , PC Cheat Codes
Bounces
Shoot, action, shoot, first person view, jump.
Infinite lives
Jump, action, first person view, jump, shoot.
Mega shots
Shoot, first person view, first person view, action, jump.
Rapid firing
Action, first person view, jump, first person view, shoot.
Sights
Shoot, shoot, jump, first person view, action.
Sniper shoot
Action, shoot, jump, first person view, shoot.
Note: If you're interested in Evil Twin,Cyprien's Chronicles then feel free to check out my full review of the game that can be found here.
