Official Nintendo GBA emulator for Switch Online leaks

On Monday, in-development emulators for the Game Boy and GBA leaked on 4chan. According to Twitter users Trash Bandatcoot and Oatmeal Dome, both were retrieved from Switch

Is Nintendo Switch Online on the verge of receiving GBA titles? Recent reports would suggest so

LuigiBlood's Blog — What's the deal with the GB/GBA Emulator Leak?

Leaked Game Boy emulators for Switch were made by Nintendo, experts suggest

Gameboy & Gameboy Advance appeared on Nintendo Switch Online, all-you-can-play nostalgic titles - GIGAZINE

Official Game Boy And Game Boy Advance Emulators For The Nintendo Switch Have Leaked Online

Game Boy Advance Games Coming To Switch Online, Leak Suggests

Nintendo Switch Online Leak Seemingly Confirms Game Boy Games are Coming

22 Game Boy Advance Games We'd Love To See Added To Nintendo Switch Online

Leaked Game Boy emulators for Switch were made by Nintendo, experts suggest

Nintendo Switch Online leaks continue with new games and more retro consoles coming to light

Rumor: Four emulators discovered within Nintendo Switch Online app