Super Xevious: GUMP no Nazo

Super Xevious: GUMP no Nazo (スーパーゼビウス ガンプの謎?) is a video game released for the Family Computer and the Nintendo VS. System.

The only way to progress through the game is to solve challenging riddles in each stage, each one more difficult than the last. Unless the player solves the riddle completely and meets certain criteria, the stage repeats over and over, thus making it harder to complete the game.

Super Xevious: GUMP no Nazo