Nintendo games were not very easily available at that time. It was a handheld device with a small 2.9-inch screen. Actually, GBA is a 32-bit gaming console which was released in 2001 by Nintendo. 2.2 My Boy Emulator: GBA Emulator for Android.2 Top 10 GBA emulators to Play GameBoy Advance Games.1.1 GBA Emulators for Android, iOS, Mac and Windows: Are they available?.