|Abilities|| ·Machine manifestation|
|Images | Quotes|
In the Cartoon Network game Fusion Fall, monsters called fusions take the form of every Cartoon Network character. Later, one of these fusions took the form of Rex and became Fusion Rex. This fusion is just like Rex except he has green skin, red eyes and has only one Smack Hand. In the game, Providence captured Fusion Rex for study, but he escaped and poisoned all the Providence agents. At Level 2 you have to defeat Fusion Rex and if you do, you earn a Nano Rex.