Skins: Desert, Forest, Electro, Demon, Gold, and Dark.
Compared to the basic T-Rex, it has 5 more in damage, 2 more in speed and 300 more health. In Dino Wars, it should be noted that it can't defeat multiple Rexes without dying. Using this Dino skillfully, it is possible to defeat three Rexes in a row before being destroyed by the fourth. (If you have done better, please insert that here.)