Games like Ostranauts

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 …

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…

80%Game Brain Score

story, gameplay

stability, grinding

80% User Score Based on 4,868 reviews

Your legacy is calling. Prepare yourself for fast-paced space combats. Take your ship, gird on your best gears and raise your new galactic empire.

71%Game Brain Score

gameplay, graphics

stability, grinding

71% User Score Based on 1,840 reviews

# Let's Occupy Mars! Occupy Mars is a highly technical, open-world sandbox game about Mars colonization inspired by the most promising technologies and companies that are working toward becoming a multi-planet species. Build and upgrade your base, discover new amazing regions, conduct mining operations, retrieve water, generate oxygen, grow crops, fix broken parts, and learn how to survive on Mar…

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.

77%Game Brain Score

story, gameplay

stability, optimization

77% User Score Based on 19,846 reviews

Critic Score 75%Based on 1 reviews

X4: FOUNDATIONS, the long awaited sequel in the successful X series, brings our most sophisticated universe SIMULATION ever. Fly every ship, EXPLORE space or manage an empire; TRADE, FIGHT, BUILD and THINK carefully, while you embark on an epic journey.

91%Game Brain Score

gameplay, graphics

stability, story

91% User Score Based on 5,919 reviews

VEIN is a post-apocalyptic survival multiplayer sandbox game. Gather supplies to survive, explore abandoned buildings, defend your home, and rebuild society, whether alone or with friends. Game is currently in around the clock development and will include bugs and potential room for improvement

67%Game Brain Score

gameplay, graphics

stability, optimization

67% User Score Based on 1,928 reviews

Chart a course in a breathtaking, but fractured world. Explore ancient ruins, master advanced technology, and craft your very own skyship to brave nature’s fury and colossal threats in Lost Skies. Team up with friends or go it alone in this awe-inspiring cooperative survival adventure.

76%Game Brain Score

gameplay, graphics

stability, grinding

76% User Score Based on 7,478 reviews

MIST SURVIVAL is a Single-player, survival stealth sandbox game Players will experience the Apocalypse stimulation in the form of virus pandemic, the players have to deal with it to survive through the difficulties such as finding shelter and food, threats from the environment and climate: wild animals, bandits, infected, and dense mist that can happen at any time.

78%Game Brain Score

graphics, gameplay

stability, grinding

78% User Score Based on 11,809 reviews

inZOI is a life simulation game where players step into the role of creators, shaping the world as they envision and witnessing the various stories that unfold. Through this immersive experience, we aim to inspire players to appreciate life as the profound gift it is—a journey that is filled with meaning at every turn. Step into diverse lives, brought to life with realistic graphics! inZOI fea…