Ganbare Daiku No Gensan (Hammerin Harry)
Option Mode, Level Select & Infinite Special Move
Enter all codes at the title screen.The level select, once activated, is operated by starting a game and waiting for the level title to appear (written in yellow). Use up and down directions to select start level.
| Infinite Special Move | hold up-left, Y and L and press Start |
| Level Select | Holding R, down, right, down x3, right x2 (a chime will ring) |
| Option Screen | Press Select |