Ninja Jajamaru: Ginga Daisakusen

Ninja Jajamaru: Ginga Daisakusen is a cutesy – if somewhat generic – platformer that was rather obviously inspired by Super Mario Bros. 3. There were plans to release this game overseas, but they were squashed before they could come to fruition.

Debug Display
The Game Genie code re-enables a simple debug routine. After entering this code, the score-keeping part of the game HUD will be replaced with 12 large digits, plus 2 small digits in the middle. The digits represent various variables or game flags, such as the remaining time/ammo for powerups, current level position, and number of enemies killed, updated in real-time.

This flag has a similar effect in both of the available prototypes (US and Japanese), though the latter displays some different values, and uses a tilde (~) in place of zeroes.