Games like Starship Theory

86%Game Brain Score

gameplay, story

grinding, stability

86% User Score Based on 9,078 reviews

Embark on a space journey with your patched-together crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony sim. If you enjoyed this game, see our list of games similar to Space Haven.

65%Game Brain Score

gameplay, graphics

stability, grinding

65% User Score Based on 699 reviews

Starmancer is a space station building game offering gameplay with consequences, a living sandbox environment, crafting, and managing the daily lives of colonists. Send crews out to mine on asteroids, trade with other factions, and explore old alien ruins. Obey protocol or go rogue as you take on the role of a powerful A.I.. Build bustling space ports, secret laboratories, and incubators for myste… If you enjoyed this game, see our list of games similar to Starmancer.

45%Game Brain Score

story, gameplay

stability, grinding

45% User Score Based on 1,184 reviews

Cast off! Cosmonautica is a fresh take on space trading in a procedurally generated universe, paired with quirky humor for your intergalactic enjoyment. Are you ready for some hilarious adventures in outer space? Start by boarding a washed-up space cruiser and fulfill your destiny as an aspiring captain on the hunt for fame and fortune. Cosmonautica combines elements of space trading and crew simu… If you enjoyed this game, see our list of games similar to Cosmonautica.

67%Game Brain Score

gameplay, graphics

stability, story

67% User Score Based on 710 reviews

Celestial Command is a realistic sandbox space game which unites real space flight, real orbital mechanics, and all the fun of classic space action games. We want to show how games about space actually should look, without silly vacuum friction and the maximum speed limit. As in the real world, everything in this game is in continuous motion in orbit.Realistic Orbital Mechanic If you enjoyed this game, see our list of games similar to Celestial Command.

60%Game Brain Score

gameplay, graphics

stability, story

60% User Score Based on 1,120 reviews

Buoyancy is a city-building strategy game where you build, manage, and move a floating city on an oceanic world. Explore and scavenge resources scattered around the endless waters. Keep your villagers nourished and happy while combating fires, sickness, and pirate attacks. If you enjoyed this game, see our list of games similar to Buoyancy.

74%Game Brain Score

graphics, gameplay

stability, grinding

74% User Score Based on 4,170 reviews

Gnomoria is a sandbox village management game where you help lead a small group of gnomes, who have set out on their own, to thrive into a bustling kingdom! Anything you see can be broken down and rebuilt elsewhere. Craft items, build structures, set traps and dig deep underground in search of precious resources to help your gnomes survive the harsh lands. Build your kingdom and stockpile wealth t… If you enjoyed this game, see our list of games similar to Gnomoria.

16%Game Brain Score

gameplay, graphics

stability, story

16% User Score Based on 5,650 reviews

In Spacebase DF-9, you'll build a home among the stars for a motley population of humans and aliens as they go about their daily lives. Mine asteroids, discover derelicts, and deal with the tribulations of galactic resettlement in Earth's distant future. If you enjoyed this game, see our list of games similar to Spacebase DF-9.

53%Game Brain Score

story, graphics

stability, grinding

53% User Score Based on 15,950 reviews

Osiris: New Dawn is an unforgiving near future space survival game with a cinematic feel and elements of horror. Play as a Mission Specialist in single or multiplayer to build your planetary base, pilotable vehicles, and controllable drones as you explore a dangerous solar system far from Earth. If you enjoyed this game, see our list of games similar to Osiris: New Dawn.

55%Game Brain Score

gameplay, graphics

stability, optimization

55% User Score Based on 3,964 reviews

Hellion is a first person multiplayer space survival game. It is a fusion of survival and space simulation genres that pits players against the deadly environment and one another. Survive in the harsh conditions of space and scavenge for air, fuel and other items necessary for survival. But keep in mind, you are not the only one out there. There are others, but will they help, or will they throw … If you enjoyed this game, see our list of games similar to HELLION.

50%Game Brain Score

gameplay, graphics

stability, optimization

50% User Score Based on 1,558 reviews

Have you ever wanted to make a fresh start on an alien world? Eden Star is a survival game that drops you onto the alien landscape of Pharus 7, free to explore and gather resources, but you’ll want to be careful: death is permanent. You need to use resources to construct defences, craft weapons and build up outposts to protect your vital Eden Kit. With physics-based combat, free-form construction … If you enjoyed this game, see our list of games similar to EDEN STAR.