Echo Echo

Echo Echo is the Omnitrixs DNA Sample of a Sonorosian from

Online Games Debut
Ben 10 Game Creator - Omniverse

Video Game Debut:
Ben 10 Alien Force Game (DS Only.)

Ben 10 Alien Force: Vilgax Attacks

Ben 10 Alien Force: Rise of Hex

Ben 10 Ultimate Alien: Cosmic Destruction