Moddable

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.

Perennial is a fast paced platformer with layered difficulty. Survive the hazards, collect everything, find the hidden challenge and puzzle rooms, slide boost and speed run for coin combos, complete your hat collection, rescue a babe.

Lead the last fleet of mankind across an abandoned star system. Ration life-support, weigh research against survival, and shape society through Fleet Council decisions you cannot undo. Every choice tightens the path to the next jump.

Project Haven is a squad tactics game set on the mean streets of Earth’s last city. Lead the Steel Dragons—a mismatched mercenary crew—on high-risk missions, invest in equipment and stay ahead of the game one bullet at a time. Play the story solo or co-op, plus procedural skirmishes for 1-4 players.

Lead your noble house through brutal wars, shifting allegiances and economic strife in an asynchronous multiplayer 4X strategy. Shape the narrative with or against real players in a medieval world where diplomacy isn't binding, there is NO pay-to-win, and only strategy determines your legacy.

Scan, hack, engineer, win: manipulate the people and the world around you. OFF GRID is a stealth-hacking action-adventure where collecting data on characters is as important as avoiding their sightlines. Get to grips with the tech, and hack all the things. Data is your most powerful weapon.

Fly a momentum-driven ship through procedurally generated dead star systems, then land and fight on foot. Shape each world before you build it, master a deep arsenal, upgrade modules, hunt down 16+ bosses. Four difficulties, New Game+, and upgrades that keep paying off. Discover the Vey.

A fast-paced action roguelike where skill beats firepower. Outmaneuver swarms, harness Poison/Inflame/Traumatize, and expand the game with mods & co-op.

Help Harry the Hilldale Hoarder build up willpower, overcome an extreme hoarding problem, and take back control of his life before the building inspector fines him into oblivion and forecloses on the family home.

Be a contestant on StratoBash! Race up the floating islands along the stratosphere, bashing off Eyeoids, solving puzzles & more to score. Use VR controllers to throw Bashers, or play with a mouse & keyboard.

eSports Manager is an eSports organization manager simulator. Sign players and staff, manage squad, training and tactics to achieve the title of the best team in the world!

Become a strategeist and lead one of hundreds of nations on the globe across centuries of conflict and diplomacy in this grand strategy game. Balance war, politics, and internal institutions to shape the fate of your empire, and secure your legacy in history.