PC versionGame Boy / PS1WIP Fans have made a PC version. Some are still early, so read the project page first.
Fans took Battle Arena Toshinden apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here are the 2 projects we know about:
Battle Arena Toshinden (USA) static recompilation with optional adaptive widescreen, Extra Roster mods, and two-player rollback netplay.
A fan-made recompilation of the Game Boy version of Battle Arena Toshinden. Requires users to provide their own ROM. Windows is officially supported, with experimental Wine/Proton compatibility for Linux and Steam Deck users.