Sci-fi

How far can you take Dimitri the Russian Space Ape on his arcade adventure!

"Follow The Cat" is a single-player first-person physics-based puzzler. You make your path through story, manipulating shapes and solving physics-based challenges set in visually designed places.

StarSim is a spaceship strategy RPG with live galaxy simulation. The game combines real-time with paused starship combat, turn-based crew combat, text quests and more. Be a hero, a trader, a scavenger, a mercenary or a pirate.

Call of the Abyss is a rogue-like card game inspired by anime such as Made in Abyss. You have a long way to go, descending into the abyss. Explore the depths of this world, defeat mysterious enemies and find unexplainable things.

Reach into orbit with Moon is not the Limit! Take to the stars as a recent recruit to the space program and learn all about the science behind space travel.

Turn-based tactical strategy with massive capital ships, frigates, gunships and fighter squads. Gather resources, research technologies, design and expand your fleet. Destroy your enemies. Single player and multi player mode, hot seat mod also available.

Harder is an action rogue-like game with combat heavily inspired by the hack and slash genre. Progress through a series of enemies and bosses to reach your one true goal. Dodge, dash, parry, and slash your way through angels and demons alike in this quest to kill GOD.

Conquer the Settled Galaxy in Periapsis: Eclipse where gravity, heat and the physics of space are the keys to conquest. Master orbital mechanics, real-world inspired weapons and nuclear rockets to outmaneuver dozens of hostile ships and claim victory for the Exiled Empire.

After the war, in order to resolve the conflicts between races, nuns from the nonhuman races were sent to human territories for cultural exchange. However, what awaited them there was a road of no return leading to decadence——

Operate a spacecraft at the edge of a singularity. Use realistic orbital mechanics and Newtonian physics to explore a star system around a black hole and what lies beyond.

Galaxor is an online sci-fi strategy game where you build planets, research technologies, command fleets and expand your empire across the galaxy. Manage resources, join clans, take part in events and face alien threats in long-term space warfare.

Arena FPS packed with rogue robots. Survive endless waves or duel friends on Steam — rockets, plasma blinks, and crowbar chaos.