I am curious, which games/emuls support this device?
I just bought one for collection. I guess, to test it, I'd have to try a second GP32 with another GP Link.
Are there maybe other cool ways to test it, like connecting to a PC through wifi?
I bought two GP Links some time ago when there were really cheap. I always wanted to create an emulator to support two player gaming, one player per GP32.
I don't know of any software that supports the GP Link.
In wikipedia it says "the games supported for multiplayer were Little Wizard, Dungeon & Guarder, Treasure Island, Rally Pop" but I don't know about homebrew or emuls.