Black Hole Assault (Sega CD)
|Black Hole Assault|
This game has hidden bonus content.
At the main menu, register your name with the following entries. Then select "Operation BHA" and the name you registered to enable different effects. MUTEKI for invincibility. FOMA for a FMV test. BIGNET press Start on the 2nd Controller to skip to the next stage. AZY to play the minigame Black Ball Assault.