Digimon Battle Spirit

Digimon Battle Spirit is a 2D fighting game developed by Dimps and published by Bandai for the Game Boy Advance. It features Digimon from the Digimon Tamers anime, where players select from seven initial characters including Guilmon, Terriermon, Renamon, Veemon, Wormmon, Agumon, and Sukamon, with unlockable ones like Gabumon and Impmon. Matches are won by collecting small blue and red D-Spirits released from opponents, and players can digivolve by touching flying Calumon for ultimate forms like Gallantmon or WarGreymon. There are stages with hazards and an Impmon boss encounter that awards points but doesn't affect progression. The final boss is Millenniummon. The story revolves around Millenniummon's attack on the Digital World, with human tamer protagonists from Tamers fighting to stop him; the player fights through various stages and bosses. It stands out for its simple yet strategic Spirit collection system, digivolution mechanic, and the quirky Impmon encounters, making it a fun and accessible handheld fighter with multiplayer.