e2e879e7____v__s_Recommended_Games_Wiki__Description
[Title] Digimon Tamers: Battle Spirit (Ver. 1.5)---- Battle Spirit: Digimon Frontier [Genre] Fighting/platformer [Description] 
There are three Battle Spirit games on the WonderSwan (all in color), and they're all fighting games in platform-filled arenas, like Smash Bros. or the Jump games on DS. Instead of health, you grab your opponents' balls ("D-Spirits") which fly out in varying amounts when hit, while trying not to get your own balls grabbed. The first and third games were lazily ported to the GBA in English (a static border makes up the difference in screen size), but Ver. 1.5 (pictured), an enhanced version of the first game, is still only available here. They're all fun and easy to play regardless of the language and Digimon barriers.
WonderSwan - /v/'s Recommended Games Wiki