After selecting the "Setting" option at the hangar and the "Auto Save/Password" option, activate the following cheats by entering the corresponding codes:
CHEAT FUNCTION - PASSWORD All Zentradi Arms EX mission - Enter EHIAR as a password. Do You Remember Famitsu? EX mission - LAMGV as a password. Generation Drive EX mission - Enter KSALE as a password. Super Dimension Gladiators Dengeki EX mission - Enter IGYSU as a password.