|This page is rather stubbly and could use some expansion.|
Are you a bad enough dude to
The first flight-sim game for the SuperGrafx and the only flight-sim game for the SuperGrafx.
Hold Select and press Run at the title screen.
A cheat menu which was disabled in the final game can be re-enabled by applying the below patch to a headerless rom, then entering the above sound test code:
|Download Battle Ace Cheat Menu
File: Battle Ace Cheat Menu.zip (1 KB) (info)
The menu contains a level select, and toggles for lives and invincibility.