Level Editor

Ever dreamed of making your own movies? Build up your own movie studio, scout for upcoming stars, and produce cutting-edge films and TV shows. Try to stay ahead of your competition throughout the history of cinematography.

Just another mission, or so you thought… until aliens from another dimension start invading Earth before a scientist with a crowbar hospitalizes you after wiping out your entire squad. Just when you thought you were finished, a man with a briefcase offers you the chance for another beginning.

The quirky Raposa and your drawn hero return in Drawn to Life: Two Realms, the next installment in the beloved franchise! Uncover the mystery of the Shadow and save Mike and his friends.

Days of War is an online FPS that re-imagines the team-based, close quarters, nonstop action of classic World War II multiplayer shooters.

s&box is a game creation platform. Play, create, and share games, all in one place. Hundreds of games ready to jump into with your friends.

Backrooms Media is a 1-4 player co-op horror that plunges you into unsettling, hyper-realistic liminal spaces. Navigate eerie environments filled with lurking horrors. Group up with your friends to face the terror of the endless backrooms together and... try to escape.

Social First are bringing you an Early Access of a brand new kind of social sandbox MMO! In our free-to-play cross-platform game, you can create your own worlds and challenge your friends to epic adventures. Join our awesome community now!

Level Up For the Epic Conclusion of the Tiberium Saga.

Bloxitivity is a puzzle/platformer with a powerful twist - you get to create the puzzles and then share them with friends and fans using the Steam Workshop or the XML files used by the game! What will you create?

Future Perfect breaks down the barrier between having an idea for a game, and playing it with friends. The Future Perfect interface allows you to create, play, and share multiplayer games quickly and easily.Games created with Future Perfect are published on Steam Workshop. You can browse, rate, and download games that interest you.

Experience the Half-Life™ expansion packs like never before. Operation: Black Mesa features reimaginings of both Half-Life™ Opposing Force and Half-Life™ Blue Shift through two unique campaigns. How will you survive the Black Mesa Incident? It's time to choose.