Galaxy Engine
Simulate the physics of the Universe on a large scale and create stunning visuals.
83% of 12 Steam reviews are positive$4.99
Games like Space Crash Simulator
If the chaotic and relaxing rhythm of Space Crash Simulator stuck with you, this helps. These games make natural next picks for you.
Universe Sandbox
A physics-based space simulator where you play with the universe itself. Build solar systems, nudge planets out of orbit, boil oceans, spin Jupiter apart and watch a supernova unfold. Real gravity, real science, and no consequences except the ones you create. Calm stargazing and total cosmic mayhem, both at your own pace.
Chaotic, Relaxing, Replayable
96% of 28,274 Steam reviews are positivePlayers online now: 470$29.99Galaxy Engine
Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!
Chaotic, Relaxing
83% of 12 Steam reviews are positive$4.99Space Simulation Toolkit
A physics sandbox that borrows your graphics card as a supercomputer. Build worlds atom by atom, rewrite the laws that govern them, and watch gases, liquids, soft bodies and maybe even living things emerge. It is early, rough and demanding, but nothing else plays god at this scale.
Chaotic, Relaxing, Replayable
80% of 519 Steam reviews are positivePlayers online now: 17$17.77Spaceflight Simulator
Build rockets from real-world parts, launch them, and find out the hard way why landing is the tricky part. A 2D space sandbox with honest physics, the whole Solar System to reach, and no punishment for exploding. Trial, error, one more rocket.
Chaotic, Relaxing, Replayable
96% of 9,670 Steam reviews are positivePlayers online now: 148$14.99Gravity Sandbox
Gravity simulation environment. Accurate enough for demonstration and educational purposes.
Chaotic, Relaxing, Minimalist
100% of 6 Steam reviews are positiveFreeSolar System Simulator
Gravity and exploration sandbox
Chaotic, Relaxing, Replayable
87% of 31 Steam reviews are positive$7.99Planet Genesis 2
Design your own solar systems and enjoy watching them orbit, collide and smash each other in a cosmic dance!
Chaotic, Relaxing, Minimalist
100% of 6 Steam reviews are positiveFreeChunky Orbits
Get up-close and personal with Gravity. Chunky Orbits is a simulation of free-floating objects in space based on real life physics. Each object in the scene attracts each of the others in a cosmic tug-of-war that we call Gravity. Toss out a few boulders and contemplate the wonders of the Universe.
Chaotic, Relaxing, Minimalist
95% of 20 Steam reviews are positive$1.99SpaceEngine
A 1:1 scale simulator of the entire Universe, built on real astronomy. Fly from Earth's surface to a black hole billions of light-years away without a single loading screen, land on procedurally generated worlds, and speed up time to watch a thousand moons tick through their orbits. No objectives, no fail states: just you, the stars, and a lot of quiet.
Relaxing, Replayable
96% of 16,279 Steam reviews are positivePlayers online now: 220$29.99Spacetime Dimension
A physics simulation software that simulates planetary motion and objects that obey Newton's laws,build slopes and connect geometries with sticks or springs and observe their trails.Observe the interaction and gravitational energy of planets.
Chaotic, Relaxing
100% of 5 Steam reviews are positive$0.99Planetarium 2 - Zen Odyssey
Planetarium 2 Zen Odyssey is a physics-based space simulator that is a fun and interactive way to explore, discover and play with the solar system and beyond. Planetarium 2 Zen Odyssey provides a grand open-ended astronomy sandbox experience.
Chaotic, Relaxing, Replayable
50% of 8 Steam reviews are positive$1.99The Powder Toy
Build a nuclear reactor, wire a working computer, or just drop a bomb on your own city and watch the fallout drift. Runs on nearly anything, and one more experiment is always five minutes away.
Chaotic, Relaxing, Minimalist
98% of 3,128 Steam reviews are positivePlayers online now: 155Free
Cheaper than Space Crash Simulator
Chunky Orbits
Get up-close and personal with Gravity. Chunky Orbits is a simulation of free-floating objects in space based on real life physics.
95% of 20 Steam reviews are positive$1.99
Spacetime Dimension
A physics simulation software that simulates planetary motion and objects that obey Newton's laws,build slopes and connect geometries with sticks or…
100% of 5 Steam reviews are positive$0.99
Planetarium 2 - Zen Odyssey
Planetarium 2 Zen Odyssey is a physics-based space simulator that is a fun and interactive way to explore, discover and play with the solar system…
50% of 8 Steam reviews are positive$1.99
Cosmic Collapse
Merge planets together in this puzzle game with soft physics. Can you make it to the sun? Can you merge two suns? Find out for science!
99% of 124 Steam reviews are positive$4.99
Absolute Sol
A physics sandbox of our Solar System. Fly the planets, change orbits, and watch Earth freeze, boil, or take a hit.
100% of 3 Steam reviews are positive$6.99
Physics of life simulator
This is a simple simulator that simulates the formation of life through simple physical rules.
100% of 1 Steam reviews are positive$0.99
POWDR
POWDR is a high performance interactive particle sandbox featuring realistic fluids, sands, solids, interactions, and more! Every pixel is simulated.
100% of 2 Steam reviews are positive$4.99
Water Physics Simulation
Water Physics Simulation & Sandbox! Build ships and let them sink! Build cars and let them sink! Use bombs and destroy ragdolls.
79% of 87 Steam reviews are positive$8.99
Orbit - Playing with Gravity
ORBIT is a gravity simulator at the heart of a puzzle game. Launch planets with a flick of your hand, and try to get them into stable orbits around…
69% of 13 Steam reviews are positive$4.99
Hidden gems like Space Crash Simulator
The Powder Toy
Mix elements, build contraptions and watch your experiments blow up in pixel-perfect fashion.
98% of 3,128 Steam reviews are positivePlayers online now: 155Free
Cosmic Collapse
Merge planets together in this puzzle game with soft physics. Can you make it to the sun? Can you merge two suns? Find out for science!
99% of 124 Steam reviews are positive$4.99
Sand:box
Mix pixel particles into contraptions, from simple circuits to floods of sand, all at your own unhurried pace.
93% of 1,730 Steam reviews are positivePlayers online now: 24$1.99
Archean
Archean is a first-person engineering sandbox where physics does the judging.
87% of 247 Steam reviews are positivePlayers online now: 11$19.99
Juno: New Origins
Build rockets, planes, cars and whole planets from parts you stretch, reshape and paint, then fly them with realistic physics.
89% of 3,116 Steam reviews are positivePlayers online now: 63$19.99
ArmorSim
Stack armour plates, choose a real round and fire, then watch the penetration get worked out from actual physics at your own pace.
67% of 214 Steam reviews are positivePlayers online now: 13$14.88
Spaceflight Simulator
Assemble rockets from real parts and take them from the launch pad to the far reaches of the Solar System, one failure at a time.
96% of 9,670 Steam reviews are positivePlayers online now: 148$14.99
Space Simulation Toolkit
Build tiny worlds from atoms, tweak their rules, and see what happens.
80% of 519 Steam reviews are positivePlayers online now: 17$17.77
Sinking Simulator
Break massive 2D ships apart with holes, explosives and physics, then watch them go down.
81% of 699 Steam reviews are positivePlayers online now: 10$0.99
Chroma Lab
Chroma Lab is a VR particle physics sandbox. Surround yourself with hundreds of thousands of colorful particles that stick together like a fluid…
95% of 305 Steam reviews are positive$4.99
Rocket Science
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space.
80% of 166 Steam reviews are positivePlayers online now: 1$19.99
Newest games like Space Crash Simulator
Black Hole Simulator
Gaze into nature's greatest abyss. Explore a real-time black hole simulation with true gravitational lensing, a volumetric accretion disk, orbiting…
90% of 10 Steam reviews are positivePlayers online now: 1$2.39
Absolute Sol
A physics sandbox of our Solar System. Fly the planets, change orbits, and watch Earth freeze, boil, or take a hit.
100% of 3 Steam reviews are positive$6.99
POWDR
POWDR is a high performance interactive particle sandbox featuring realistic fluids, sands, solids, interactions, and more! Every pixel is simulated.
100% of 2 Steam reviews are positive$4.99
ArmorSim
Stack armour plates, choose a real round and fire, then watch the penetration get worked out from actual physics at your own pace.
67% of 214 Steam reviews are positivePlayers online now: 13$14.88
Planet Genesis 2
Design your own solar systems and enjoy watching them orbit, collide and smash each other in a cosmic dance!
100% of 6 Steam reviews are positiveFree
Approximately Up
Assemble a ship from thousands of parts, wire its systems together, and take it to fifteen strange planets, alone or with friends.
93% of 1,174 Steam reviews are positivePlayers online now: 266$18.74
Keplerian Space Discovery
Travel through the solar system in your own spaceship! The motion of each celestial body is accurately reproduced by the Kepler equation.
88% of 26 Steam reviews are positivePlayers online now: 1$24.99
Gravity Game
Gravity Game is a puzzle-style infinite physics simulation. You are tasked with escaping your home planet, and reaching the goal at another!
69% of 16 Steam reviews are positiveFree
Gravity Sandbox
Gravity simulation environment. Accurate enough for demonstration and educational purposes.
100% of 6 Steam reviews are positiveFree
Water Box: Sandbox Playground
This water physics sandbox lets you experiment with realistic fluid behavior, sink ships by using bomb explosions, and enjoy a ragdoll people…
75% of 12 Steam reviews are positive$7.99
Galaxy Engine
Simulate the physics of the Universe on a large scale and create stunning visuals.
83% of 12 Steam reviews are positive$4.99
The Powder Toy
Mix elements, build contraptions and watch your experiments blow up in pixel-perfect fashion.
98% of 3,128 Steam reviews are positivePlayers online now: 155Free