i have been using MY BOY - GBA EMULATOR on android for a long time. It does support multiplayer on local device, linking with remote device via bluetooth and wifi.

I have played multiplayer games with my friends such as *pokemon - emerald version*, *legend of zelda - four swords* etc. but i couldnt connect more than 2 players.

I have tried with my friends after connecting with 1 device MY BOY has no other option to connect with another device in any way.

Some of these games are best enjoyable with 4 players so if there was any way to connect >2 players then pls let me know.