Space Sim

Zoom 'n boom with the craziest outer space war pig around! Get MAJOR upgrades, fill out your Quimdex with 100 outer space outlaws to collect, and blast through multiple INSANE worlds. Warp with me now!

Deep Claims is a space exploration game where you upgrade your ship and equipment in order to mine increasingly valuable and hazardous asteroids. Can you make it to the core?

Dive into a minimalist sci-fi war! Fuse Action Shooting with Strategic Command. Control powerful Star Generals in bullet-hell combat or lead Star Trooper armies to defend your base. Explore the Starmap, upgrade units, and save the Interstellar Bay in a dazzling geometric universe.

Low Earth Orbit Adventures is a chill space sim set in the near future where the space around Earth has become a frontier of science, commerce and diplomacy. Retrieve the Hubble, rescue astronauts, assemble space stations and many other missions in this realistic but friendly adventure.

Red Siren is an intense sci-fi action shooter where you pilot the galaxy’s most advanced starfighter to defend planets against waves of robots, tanks, mechs and war machines. Upgrade your ship, unleash devastating weapons, and dominate epic battles across hostile alien worlds.

Step into the cockpit of creativity in AeroSpace Engineering | Sandbox – the ultimate physics-based simulation where your imagination meets the laws of aerodynamics.

Chief Miner is a space mining simulation / incremental adventure about blowing up space rocks, becoming overpowered, and uncovering a universal mystery

You are a speck of light. Charge to gather power, release to dash — momentum is everything. Master four arcade modes — Race, Dodge, Break, and Battle — across 40 hand-crafted levels, endless survival runs, 10 combat arenas, and online versus.

A futuristic space combat simulation set in deep space featuring 1st person combat, exploration of new warp paths and sectors, prospecting resource, shipping freight, base building or munitions deployment. Up to 9 player ships can be flown or assigned to co-pilots and grouped into squads.

Survive 20 tense days aboard a failing spaceship while hunting down an enemy satellite. Every day brings new malfunctions, random story events, and difficult choices. Will you find the target before it's too late?

Explore Earth in stunning detail! Fly through realistic atmosphere, discover landmarks with AI guide, and experience our planet like never before.

Beltlife: Prospector is a GUI-based "hard" sci-fi business/work sim with economy simulation and RPG elements. Your focus is on maintaining your ship's systems and your health while prospecting for asteroid claims to auction on simulated markets.