|Series||Foster's Home for Imaginary Friends|
|Location||Peach Creek Commons|
|Voiced by||Phil LaMarr|
Wilt felt like a failure and ran away, hiding from Jordan when he tried to find him, eventually leaving New York and traveling across the country to Foster's. Because of this painful past, Wilt tries always to be extremely cheerful and to apologizes for nearly everything he says or does, and to be one of the most helpful members of Foster's. He's also best friends with Mac, Bloo, Eduardo, Coco, Cheese, Mr. Herriman, and Frankie. Wilt later reunited temporarily with his creator, who is now a major basketball star, and made amends.
In the Past, Wilt can be found handing out missions in the Cul-de-Sac, as Eduardo did in the Future. During the mission where the player has to fight Fusion Father, Wilt explains that he and the other friends put up the "Re:Fuse" posters made of imaginary energy in Habitat Homes to weaken Fuse's monsters. Wilt is a large part of the game, as he is involved with many missions early on in the game.
For some reason, Fusion Wilt appears more like a robotic machine rather than Wilt himself. Fusion Wilt's robotic appearance serves as a reference to Wilt's alter ego, Lord Snotzax, and players can also get a Lord Snotzax set if they complete Guide missions from Edd. It is believed that Fusion Wilt is affected by Imaginary Energy, which makes a Fusion either extremely ridiculous, or forces the Fusion to do a good deed, such as Fusion Eduardo telling you where he is. Fusion Wilt is robotic, so people consider him hostile.