Debug Menu EU Version
At the title screen press 1 and 2 at the same time to access the Debug Menu where you can access what character and weapons you can have along with a Stage Select You can also access test levels and a Sound Test and you can toggle whether you get hurt by enemies
CodeEffectPress 1 2 at the Title ScreenAccess the Debug MenuUnlockable characters and difficulties
When you beat the game on a set difficulty you will be able to unlock new secrets The characters in the game are TsuguMin a female android and Plisskin a lizard man A new difficulty called Nightmare can be unlocked too When the difficulty is set any enemy that you destroy will shoot a blue ring projectile in your direction and the more enemies you kill the more blue rings will spread all across the screen which will make it harder to avoid the attacks To unlock all these new features simply beat the game in a set difficulty and a new secret will be unlocked TsuguMin is unlocked on Easy Plissken is unlocked on Normal and Nightmare difficulty is unlocked on Hard
UnlockableHow to unlockNightmare new difficultyBeat the game on Hard difficultyPlissken new characterBeat the game on Normal difficultyTsuguMin new characterBeat the game on Easy difficulty