Games like Celestia

96%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, stability

96% User Score Based on 9,993 reviews

SpaceEngine is a 3D astronomy program and game engine developed by Russian astronomer and programmer Vladimir Romanyuk. Using real astronomical catalogs and procedural generation, it creates a three dimensional planetarium representing the entire universe. Users can travel through space in any direction or speed, and forwards or backwards in time. It uses pseudo-random numbers to procedurally cr… If you enjoyed this game, see our list of games similar to SpaceEngine.

87%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:stability, grinding

89% User Score Based on 2,106 reviews

Critic Score 80%Based on 1 reviews

Build rockets, airplanes, cars, and anything you can think of with highly customizable parts. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. If you enjoyed this game, see our list of games similar to SimpleRockets 2.

89%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:atmosphere, replayability

89% User Score Based on 1,047 reviews

Design rocket ships, blast off into space, and explore the solar system. If you enjoyed this game, see our list of games similar to SimpleRockets.

85%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

85% User Score Based on 362 reviews

Advanced Space Flight, Combat, Trading, and Exploration Simulation. Set in a vast explorable universe, Evochron Legacy offers freeform gameplay with many diverse objectives and paths to choose from. If you enjoyed this game, see our list of games similar to Evochron Legacy.

81%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

80% User Score Based on 3,510 reviews

Critic Score 84%Based on 1 reviews

Create and destroy on a scale you’ve never imagined! If you enjoyed this game, see our list of games similar to Universe Sandbox Legacy.

95%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, replayability

95% User Score Based on 598 reviews

Flight Of Nova is a flight simulation in which you take control of spacecrafts on the full-scale planet NVA-31. You will fly on different types of machines during transport and research missions in an environment with realistic aerodynamics and orbital physics. If you enjoyed this game, see our list of games similar to Flight Of Nova.

In Orbital Mechanics you take the role of a small mining robot, tasked with mining the energy rich power-crystals found on nearby asteroids. However, you are set upon by crystal pirates with their sole goal of stealing the crystals. Use your weapons to combat the pirates! The left mouse button operates your main weapon. A fast, low-power weapon which can be used to break crystals. The right … If you enjoyed this game, see our list of games similar to Orbital Mechanics.

22%Game Brain Score

Most mentioned positive aspects:atmosphere, music

Most mentioned negative aspects:gameplay, monetization

36% User Score Based on 14 reviews

Space Shaft is a space simulator in the first person. Explore the asteroid belt. Collect the gas clouds to accumulate them into energy. Use this energy to accelerate and maneuver. If you enjoyed this game, see our list of games similar to Space Shaft.

85%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

85% User Score Based on 1,052 reviews

Command: Modern Operations is the next generation in cross-domain modern wargaming. It enables you to simulate every military engagement from post World War II to the present day and beyond. The scale is primarily tactical/operational, although strategic scale operations are also possible. If you enjoyed this game, see our list of games similar to Command: Modern Operations.

82%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, stability

82% User Score Based on 834 reviews

Build rockets, airplanes, and more and explore highly detailed 3D planets. If you enjoyed this game, see our list of games similar to Juno: New Origins Complete Ed..

69%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:optimization, story

69% User Score Based on 244 reviews

GameGuruMAX: Empowering Game CreationGameGuruMAX is an intuitive 3D game development platform designed to accelerate the creation of immersive games—no programming experience required. Whether you're a newcomer to game development or a seasoned creator, GameGuruMAX offers a streamlined workflow and powerful toolset, including model importing and full LUA scripting for advanced customization. … If you enjoyed this game, see our list of games similar to GameGuru MAX.

61%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

68% User Score Based on 513 reviews

Critic Score 25%Based on 1 reviews

Ascent - The Space Game is a space MMO set in a future where civilisation has almost completely collapsed. Players must work together to prevent total disaster, and rebuild a civilisation of their own choosing. If you enjoyed this game, see our list of games similar to Ascent: The Space Game.

85%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

85% User Score Based on 838 reviews

Explore the most realistic and beautiful realtime simulation of 'Lunar Flight' in this unique and challenging game. Experience the heart pounding sense of dread as you deliver supplies to moon bases with only seconds of fuel to spare! A modern take on the classic arcade game, Lunar Lander, Lunar Flight extends the experience to a fully fictionalized and accessible lunar module simulator providing… If you enjoyed this game, see our list of games similar to Lunar Flight.

96%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, stability

96% User Score Based on 15,024 reviews

Create and destroy on an unimaginable scale... with a space simulator that merges real-time gravity, climate, collision, and material interactions to reveal the beauty of our universe and the fragility of our planet. Includes VR support for HTC Vive, Oculus Rift+Touch, and Windows Mixed Reality. If you enjoyed this game, see our list of games similar to Universe Sandbox.

67%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, optimization

66% User Score Based on 1,060 reviews

Critic Score 70%Based on 1 reviews

The Ultimate Sailing Simulation Have you ever dreamt of sailing along your favourite coastline or amongst the tropical islands of the South Pacific? Maybe you prefer the challenge of sailing across the Southern Oceans enduring the fiercest storms the they have to offer? Or maybe you just wish to learn to sail but have no access to a boat to do so? With Sailaway you can do all of these things. S… If you enjoyed this game, see our list of games similar to Sailaway.

89%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding

91% User Score Based on 2,154 reviews

Critic Score 82%Based on 1 reviews

Dynamic abstract sandbox universe. Changes and evolves as you do. If you enjoyed this game, see our list of games similar to Solar 2.

81%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, story

81% User Score Based on 162 reviews

Sail in virtual reality. Grab the tiller and sheet in the main! VR Regatta is a virtual reality sailing experience for people of all ages. It's for sailors of all sailing experience levels. If you enjoyed this game, see our list of games similar to VR Regatta - The Sailing Game.

56%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, music

56% User Score Based on 184 reviews

Drifter is an open-world sandbox space trading game with a procedurally-generated galaxy 100,000 light years across made up of tens of thousands of star systems to explore and features an original soundtrack by composer Danny Baranowsky. Take on the role of a spaceship captain attempting to eke out a living among the stars by trading goods between star systems, hunting pirates for bounties, mining… If you enjoyed this game, see our list of games similar to Drifter.

67%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:graphics

92% User Score Based on 24 reviews

GlassSmash is an indie puzzle game with glass smashing by sledgehammer. If you enjoyed this game, see our list of games similar to GlassSmash.

84%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:stability, story

84% User Score Based on 962 reviews

Create the Starship of your dreams, explore a vast and vivid world and jump into epic space battles. Experience a truly unique and powerful building engine where your imagination is the limit. Welcome to the next evolution in Space Sandbox gaming! If you enjoyed this game, see our list of games similar to Starship EVO.

94%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:grinding, stability

94% User Score Based on 2,077 reviews

RPG Maker VX Ace is the latest and greatest engine in the RPG Maker series, improving on every aspect of creating your very own epic adventure. The most powerful editor yet, Ace supports multiple tilesets, offers full control over autoshadow and has a very flexible features system. If you enjoyed this game, see our list of games similar to RPG Maker VX Ace.

83%Game Brain Score

Most mentioned positive aspects:atmosphere, graphics

Most mentioned negative aspects:optimization

83% User Score Based on 78 reviews

Explore, create... or venture beyond. LIMSCAPE is a game where you can freely explore mysterious and quiet spaces. You can simply walk through the world and still enjoy it fully. But if you wish, you can also reshape the world with your own hands. Whether you’re here to explore or to create using it as a tool, LIMSCAPE offers a world you can enjoy at your own pace. Begin your journey with… If you enjoyed this game, see our list of games similar to LIMSCAPE : THE LIMINAL SPACE EXPLORER.

71%Game Brain Score

Most mentioned positive aspects:graphics, optimization

Most mentioned negative aspects:gameplay, stability

71% User Score Based on 1,304 reviews

Homebrew is a physics based vehicle sandbox where creativity is key, by providing you with the right building tools it ensures that your imagination is the limit! If you enjoyed this game, see our list of games similar to Homebrew: Patent Unknown.

88%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

88% User Score Based on 10,000 reviews

Rocket science made simple! If you enjoyed this game, see our list of games similar to Spaceflight Simulator.

62%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization, stability

62% User Score Based on 175 reviews

A super realistic surfing simulation with stunning graphics. Very free camera options allow you to watch the beautiful breaking waves from inside and outside at every angle. Perform tube rides, aerials and much more. Feel every bump of the water on your board and get stoked! If you enjoyed this game, see our list of games similar to Virtual Surfing.

66%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, story

66% User Score Based on 220 reviews

**Development of this game is discontinued** - Take to the skies and fly past mountains in a wingsuit. Try to hug the cliffs at over 250 km/h or cruise at high altitudes and admire the scenery. If you enjoyed this game, see our list of games similar to Volo Airsport.

23%Game Brain Score

Most mentioned positive aspects:graphics, optimization

Most mentioned negative aspects:gameplay, story

23% User Score Based on 144 reviews

Shallow Space focuses on organised mass RTS space combat in a fully 3D environment. Shallow Space focuses on the strategy of 3D combat with a diverse ship configurator allowing players to develop loadouts to suit particular tasks. The scope of play will be mission based instances inside of a fully realised planetary system in which you will be tasked to assemble your battlegroup to deny the oppo… If you enjoyed this game, see our list of games similar to Shallow Space.

71%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, replayability

71% User Score Based on 179 reviews

CHECK OUT OUR NEW VR GAME About the Game Educational virtual reality journey through space. Be the first space tourist in history and explore planets and moons in our Solar System like never before! Thanks to the newest technology, you can now admire the beauty of distant planets and learn interesting facts about them. You'll visit: - all 8 planets Solar System - sufrace od Enceladus - surfac… If you enjoyed this game, see our list of games similar to Solar System VR.

75%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, stability

75% User Score Based on 3,845 reviews

Space Engineers 2 is an open world sandbox game where engineering meets exploration, construction, and survival in the vastness of space. Become a pioneer in the distant Almagest system, a new uncharted world with infinite possibilities for creativity and discovery. Build everything from starships to space stations as you craft your own path in this highly anticipated next chapter of the Space Eng… If you enjoyed this game, see our list of games similar to Space Engineers 2.

79%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

86% User Score Based on 572 reviews

Critic Score 70%Based on 8 reviews

Create & Play the dungeons of your dreams Create and share your very own dungeons, then play a nearly infinite number of highly creative, trap-ridden dungeons made by other creators from all over the world. If you enjoyed this game, see our list of games similar to Super Dungeon Maker.

79%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

79% User Score Based on 536 reviews

Powerful Realtime 3D Electronic Circuit Simulator If you enjoyed this game, see our list of games similar to CRUMB Circuit Simulator.

79%Game Brain Score

Most mentioned positive aspects:humor, music

Most mentioned negative aspects:graphics, stability

79% User Score Based on 418 reviews

*** NOT ALL GPU SUPPORTED! CHECK DEMO FIRST *** You probably heard the theory that we live inside a computer simulation. I wanted to create a big sandbox game in which you can create your own simulations, change the laws of physics, design mechanisms, create A-Life worlds and inhabit them with living beings, experiment with evolution and AI. SST is a particle simulator that uses a graphics card… If you enjoyed this game, see our list of games similar to Space Simulation Toolkit.

73%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, stability

73% User Score Based on 1,517 reviews

Welcome to GameGuru Classic, game making for everyone. We've created an easy to use and most enjoyable game creator. Join us and our great and enthusiastic game-making community on your journey to make fun games! Imagine creating a world that you and your friends come together and play... and creating it can be a matter of minutes with no technical jiggery-pokery needed at all :-) Of course, you… If you enjoyed this game, see our list of games similar to GameGuru Classic.

71%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

72% User Score Based on 1,553 reviews

Critic Score 70%Based on 15 reviews

Become an indestructible interdimensional superbeing in this first-person superhero game, and save Earth from an alien invasion. Be careful though - you are so powerful you can destroy entire skyscrapers (unintentionally) when you miss your otherworldly target... If you enjoyed this game, see our list of games similar to Megaton Rainfall.

76%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

76% User Score Based on 684 reviews

Critic Score 79%Based on 1 reviews

Trading commodities while sneaking past hostile forces, racing the best pilots in the area, mining for diamonds, negotiating for survival, spying for a curious energy company, cleaning dirty solar arrays, transporting an impatient passenger... and that's just on a Monday. The life of an independent mercenary is rarely without excitement. At times, you may choose to work under contract, while at ot… If you enjoyed this game, see our list of games similar to Evochron Mercenary.

96%Game Brain Score

Most mentioned positive aspects:optimization, graphics

Most mentioned negative aspects:story, stability

96% User Score Based on 5,399 reviews

2D and 3D cross-platform game engine Godot Engine is a feature-packed, cross-platform game engine to create 2D and 3D games from a unified interface. It provides a comprehensive set of common tools, so that users can focus on making games without having to reinvent the wheel. Games can be exported in one click to a number of platforms, including the major desktop platforms (Linux, Mac OSX, Windows… If you enjoyed this game, see our list of games similar to Godot Engine.

72%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

73% User Score Based on 291 reviews

Critic Score 70%Based on 3 reviews

Glitchspace is about reprogramming the game to solve puzzles. Trapped in an abstract cyberspace world, your way forward uses visual programming to edit environmental geometry, whilst unlocking key programming concepts along the way. If you enjoyed this game, see our list of games similar to Glitchspace.

65%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

72% User Score Based on 4,430 reviews

Critic Score 56%Based on 8 reviews

Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray... If you enjoyed this game, see our list of games similar to Starpoint Gemini 2.

82%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, monetization

85% User Score Based on 5,966 reviews

Critic Score 70%Based on 1 reviews

Command your ship and crew as a space pirate, merchant, bounty hunter, and more If you enjoyed this game, see our list of games similar to Star Traders: Frontiers.

85%Game Brain Score

Most mentioned positive aspects:optimization, graphics

Most mentioned negative aspects:story, stability

85% User Score Based on 336 reviews

Shapelab MAx 2026 Available NowSHAPELAB MAX 2026 UPGRADE DISCOUNT FOR EXISTING USERS!As a Shapelab 2024 or 2025 owner you get a 50% discount when upgrading to Shapelab Max 2026. Please choose the Shapelab Max 2026 Upgrade DLC to upgrade. Important: the DLC is only for users who already own Shapelab on Steam, that is why the price is universal and already at the discounted amount. If you are not y… If you enjoyed this game, see our list of games similar to Shapelab.

17%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

17% User Score Based on 2,422 reviews

Kinetic Void is a 3D space adventure with a focus on customization and enjoyable space simulation. The shipyard allows players to construct their ship piece by piece. Ships can be as simplistic as a cockpit, a hull, a engine and a gun, or as complex as a player wants. Each module has available subsystems which can be applied to strengthen specific attributes of the ship, and when damaged, those s… If you enjoyed this game, see our list of games similar to Kinetic Void.

77%Game Brain Score

Most mentioned positive aspects:story, emotional

Most mentioned negative aspects:graphics, gameplay

77% User Score Based on 172 reviews

Create games without limits001 Game Creator prides itself on offering users a diverse set of tools and features to create any type of game you can think of: PC, Steam, Android/iOS (native), HTML5 with multi-finger gestures and network testing Online Multiplayer/LAN/Networking (supports both TCP and UDP) Multiple layer map editor with parallax canvases 2D/3D camera system with 7.1 3D HD audio Split… If you enjoyed this game, see our list of games similar to 001 Game Creator.

88%Game Brain Score

Most mentioned positive aspects:replayability, emotional

Most mentioned negative aspects:gameplay, graphics

88% User Score Based on 92 reviews

A milling simulation that will inspire novices and experts alike. Realistic physics and movements allow you to familiarize yourself with the machine in a 3D workshop setting. Wonderful for learning and prototyping. If you enjoyed this game, see our list of games similar to Milling Machine 3D.

79%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, optimization

79% User Score Based on 220 reviews

Learn, hone and master all the instruments and controls of a real helicopter! Follow the tutorials to turn the aircraft on and off, learn to use ropes and flares and apply your knowledge in missions based on real situations! If you enjoyed this game, see our list of games similar to Helicopter Simulator VR 2021: Rescue Missions.

43%Game Brain Score

Most mentioned positive aspects:music, atmosphere

Most mentioned negative aspects:graphics, gameplay

58% User Score Based on 24 reviews

So Long Earth is an action puzzle platformer designed to tell the story of Dominique Fayar, a french mafia member who found refuge in space after Earth's destruction. If you enjoyed this game, see our list of games similar to So Long Earth.

Finding summer - a three-dimensional platformer about a kid named Aki, whose nostalgia for the past summer forced him to go on an unforgettable adventure - in search of summer! On the way to his goal, he will meet not only many dangers, but also make new friends. If you enjoyed this game, see our list of games similar to Finding summer.

93%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, gameplay

93% User Score Based on 1,402 reviews

RPG MAKER lets you create an original role-playing game without any prior specialized knowledge or training. RPG MAKER XP is full of the functions you've been asking for, including game data encryption and a scripting feature that lets you change the very heart of the RPG MAKER engine. By improving the operating environment, the program can now provide support for a full-colour display and greatl… If you enjoyed this game, see our list of games similar to RPG Maker XP.

Sad virus is back in this third person adventure walking simulation game. Now again mission to collect beer bottles in old style Egypt land. Avoid traps like moving spikes, moving balls and rotating traps etc. Try to find all 9 beer bottles. Some places sad virus need use trampoline to reach places where bottles are hidden. So make sad virus happy again by finding all bottles FEATURES: Try to fin… If you enjoyed this game, see our list of games similar to Sad Virus Egypt.

90%Game Brain Score

Most mentioned positive aspects:graphics, optimization

Most mentioned negative aspects:gameplay, music

90% User Score Based on 196 reviews

Archean is an immersive Engineering Sandbox and Space Sim. The only tech tree is the one in your head. Archean simulates aerodynamics, orbital mechanics, fluids and electricity from the actual shape and wiring of your builds, then hands you an in-game programming language and gets out of your way. No unlocks, no invisible stats doing the work. If your plane flies, it's because you built a plane … If you enjoyed this game, see our list of games similar to Archean.

93%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, music

93% User Score Based on 84 reviews

As soon as humanity had the means we sent out an interstellar colony ship. Its design was basic but elegant. And it made it all 40.7 light-years to Trappist-1.— Ship data files On arrival at Trappist-1 you control the Ark. A large spaceship/movable colony and trading hub for your exploration of Trappist-1. Trappist is a story-driven colony builder with resource management in the Trappist-1 solar… If you enjoyed this game, see our list of games similar to Trappist.