Play Ben 10: Omniverse emulator game online in the highest quality available. Ben 10: Omniverse is a Nintendo DS game that you can enjoy on Play Emulator. This NDS game is the US English version that works in all modern web browsers without downloading. Ben 10: Omniverse is part of the Action Games and Anime Games you can play here. PlayEmulator has many online retro games available including related games like Avatar - The Last Airbender, Avatar: The Last Air Bender, and The Last Airbender: The Burning Earth.