Combine Codes
You can combine 2 or more of the codes below into one long string of commands (without spaces) as a user name to turn on all functions at once.

Unlock Everything in Gallery
To unlock everything in the gallery, begin a new game with the name 105770Y2.

Unlock All Stages
To unlock all of the stages in Campaign Mode, begin a game with the name !EVAH!

God Mode
To enable God Mode, begin a game with the name B4K42. Hit pause during gameplay to find the selection for God Mode, and toggle it on/off.

Battle Engine Aquila Cheats and Hints (PS2)
# Stage select

Start a new game and enter "!EVAH!" as a case-sensitive name to unlock all of the stages in campaign mode.

# Invincibility

Start a new game and enter "B4K42" as a case-sensitive name. The "God mode" selection will now be unlocked at the options screen when the game is paused.

# All bonuses

Start a new game and enter "105770Y2" as a case-sensitive name to unlock all character biographies, vehicle specifications, FMV sequences, and concept artwork. Note: The code contains the number "zero" and not a capital letter "o".

# Multiple codes

Start a new game and enter more than one code together to activate each of them simultaneously. For example, enter "B4K42105770Y2" as a case-sensitive name.