In Alien Force and Ultimate Alien, Chromastone wore the original Omnitrix/ Ultimatrix on his chest.
His face consists of a mouth and one large green eye at the center. His hands and face are magenta, and he also sports six magenta shards on his back, two on his chest, and one on the top of his head that resembles a horn. His body is overall indigo, with several dark lines and spots. 6.4 Ben 10 Ultimate Alien: Cosmic DestructionĬhromastone is a silicon-based alien made of extremely durable crystal.6.3 Ben 10 Alien Force: The Rise of Hex.6.2.1 Xbox 360, Nintendo Wii, PlayStation 2, and PlayStation Portable Versions.