PC version Fans have made a PC version. Some are still early, so read the project page first.
Fans took Shining Soul 2 apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here is the project we know about:
Shining Soul II static recompilation with adaptive 16:9 widescreen and 2–4 player GBA link-cable netplay.