Heavy Unit (TurboGrafx) | CheatingDome.com |
Difficulty level select
Hold Left + I and press Select at the title screen.Monochrome mode
Enable the "Difficulty level select" code. Set the difficulty level to "Hard" with three lives per game, then press I forty-six times, II ninety-six times, Select.Sound test
Hold Left + I + II and press Select at the title screen.