Rainbow Islands Game System: PC Engine Cheat Category: Cheat Game Company: Unknown Game Category: Arcade game Hint, Cheat, Walkthrough:   Rainbow Islands =============== -Hint A: ATS press L, I, L, Sel, L, II, L, Sel -Hint B: ATS press Sel, R, II, I, Sel, L, Sel, II -Hint C: ATS press Rx4, Sel, II, Sel, I