Screenshot · Cartoon NetworkMMORPG · PC
FusionFall
Cartoon Network's MMO bringing its characters together against an alien invasion. OpenFusion is an open-source server that recreates several versions of the game.
Original game: Closed
Community project availability is listed separately below.
Community project availability is listed separately below.
Community revivals
OpenFusion
An open-source C++ server that replicates several versions of FusionFall with enough accuracy to complete a full playthrough. It is distributed as software to run yourself.
Source checked Nov 2, 2026 · Published project information, not a gameplay test.
Visit project websiteProject details →How to get started
Follow the quick start guide in the OpenFusion documentation to download and run the server.
Keep exploring
Understand project status, downloads and independent accounts before you get started.
Before you install a community revival →