Create, play and share your own FPS experiences. Mash-up your favourite classics into something amazing!


Solo and online co-operative multiplayer level creation! Build maps at your own pace or invite friends to help out! Jump in and out of action mode while editing to test your level on the fly or just to blast one another.


Anyone can play the levels you share regardless of platform (votes are recorded and can be displayed per-platform, just in case).

Campaign mode

Play or create a sequence or branching tree of levels with or without a story. Build a whole self-contained adventure or a gauntlet of fearsome challenges.

Co-op mode

Craft a map together, whether it be a capture the flag or demolition style map! Invite one or more friends to tackle a dedicated co-op map with you or take a single-player map and crank up the difficulty.

Cross-platform multiplayer

Optional where it counts, but great to have for cross-platform co-op! Play free-for-all or team death match across continents and operating systems.

Multiplayer arenas

Build a classic multiplayer map and invite your friends or host a public game for some brutal online action. Try new modes like rocket jump race courses, or a competitive adventure through trap-filled dungeons, or hunter which awards points for killing monsters so you can create your own MP dinosaur safari.