Digimon Battle Spirit is a fighting game originally published by Bandai and developed by Dimps for the Japanese-only WonderSwan Color handheld system under the name Digimon Tamers: Battle Spirit. It was later ported to Nintendo's Game Boy Advance for international releases in North America and Europe two years later.
The game features characters and Digimon that were included in the first three seasons of the animated series of the same name in a somewhat simplistic fighting scenario, and also has slightly arranged samples of the show's soundtrack.
Guilty Gear Petit 2 is an Action game, developed by Arc System Works and published by Sammy Studios, which was released in Japan in 2001.
The game has 13 regular characters and 6 secret characters (Testament, Venom), and four "Golden" characters (GGMillia, GGKy, GGSol, and GGMay).
Blue Wing Blitz is a traditional turn-based tactical role-playing game, although it has the particularity of involving mostly aerial warfare units. These are moved on a grid map, and an encounter with an enemy unit opens a separate, close-up combat screen in which up to two ally units and two enemy units engage in a short dogfight; the player using menu commands to attack, change altitude or take evasive maneuvers.
Digimon Medley is based on the popular manga and and anime series Digimon, in which ordinary Japanese children find a way into a digital world, where they help good digital monsters fight against evil ones. The game is not directly plot-related to Digimon Adventure or Digimon Tamers: Brave Tamer games. Instead, it follows more closely the actual episodes of the series.