WATCH YOUR CRIME CITY COME ALIVE AS YOU PLAY! Doodle Mafia is the biggest “Doodle” game ever! Over 500 puzzles to solve and items to create as you play the role of Crime Boss or Cop. You decide how you want to play as you play through multiple hard-nosed storylines & play modes.

Pilot the MOLE, a monstrous post-war drilling machine built to descend deep below the Slavic soil. Fix failing systems, follow voices of the dead, and pray you can survive whatever is sharing your coffin. Will the vessel or your mind break first?

BUILD CIRCUITS. WRITE CODE. RTFM.

I wonder who's knocking there?

In this darkly comedic story, you are the hero of an unfinished fantasy game, and your designers have failed you. Steal the power of a game god - trap their creations, swap behaviors and body parts, crafting your own unique solutions to free-form puzzles. Can you release a game ...from the inside?

Set in a post-apocalyptic future, The Signal State puts your logic skills to the test with complex puzzles inspired by modular synthesizers. Repair machines, rebuild an abandoned farm, and be part of a revolution that will change the fate of agriculture once and for all.

Germany, 1956. The war is over, but justice is not served. Former Nazis walk free, while their victims lie in unmarked graves. As a prosecutor, you'll unearth long-buried evidence, confront witnesses and hunt down perpetrators. Will you have the courage to bring these "ordinary men" to court?

You are a traffic engineer. Draw freeway interchanges. Optimize for efficency and avoid traffic jams!

Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, and SHENZHEN I/O. Design and build machines that assemble potions, poisons, and more using the alchemical engineer’s most advanced tool: the transmutation engine!

A koi breeding game.

Peace, Death! 2 is a midcore turn-based logic game where you send clients to Hell, Heaven, or Purgatory and help members of the Reapers Union as they work towards their great cause!

Play a local Quiz game with your friends and family. Create your own Quiz using the Party Quiz Constructor or use the Steam Workshop to download one of the Quizzes made by the community. Test your knowledge!