Based on the manga Tenchi wo Kurau.
Based on 1989 Capcom Coin-op.
CHEAT #1—On the title screen, type “CHEAT MODE”. During play
press ‘F2’ to jump the next level.
CHEAT #2—Pause the game with ‘F9’, then hold down ‘SHIFT’, ‘1’,
and ‘HELP’. Unpause the game with ‘F10’. Again, use
‘F2’ to skip levels.