Pazunin: Uminin no Puzzle de Nimu (2003)

Pazunin - Uminin no Puzzle de Nimu is a localized version of the GBA game Gem Smashers, released a few months earlier, with its graphics replaced by Uminin assets. A later variant using the M&M’s mascots was also produced. While officially described as an action puzzle game, its mechanics are closer to a block-breaking game. It features multiple play modes and supports manual saving.