I Know LEGO Dimesions Already have Cartoon Network characters but hear me out… WB games should make another crossover game like LEGO Cartoon Network game but with adult swim characters in it
Lego City Adventures as a Cartoon Network show by Appleberries22 on DeviantArt
Amazon.com: LEGO Ideas Adventure Time (21308) - Building Toy and Popular Gift for Fans of LEGO Sets and Cartoon Network (495 Pieces) : Toys & Games