Play Tengen Games on Emulator Online. We have the best Tengen games online for different retro emulators including GBA, Game Boy, SNES, Nintendo and Sega. There are over 1 online Tengen games in our collection. All of the games that you see here are without download, pick any and start playing right away. If you enjoy the game, be sure to vote for it and leave a comment. Tengen games that started it all back in the day are now playable free within your browser!