Valis 4 Game System: PC Engine Cheat Category: Cheat Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   Valis 4 ======= -Level Skip : Pause the game (select button) and press U, D, L, R, U, D, L, : R, U, D, L, R, I, I, II, II - you'll hear a chime and when : you unpause the game, you will go to the next level. -Visual Debug: ATS (starting) press Down, Down, Left, II, I, Left, Right