Games Like Universe Sandbox

Universe Sandbox

Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.

★ SOLAR 2 ★ TERRA FIRMA 2 ★ DIESEL RAILCAR SIMULATOR ★ EMERGENCY CLEANUP CO. ★ MARBLE WORLD ★ FLIGHT OF NOVA ★ DECONSTRUCTION SIMULATOR ★ EQUILINOX ★ SAND:BOX ★ FROM DUST ★ SPACEFLIGHT SIMULATOR ★ SPACEENGINE ★ WE ♥ IT 
1

Solar 2

91% 👍 OF 2.2K
About This Game

Dynamic abstract sandbox universe. Changes and evolves as you do.

In this game, you can…

  • …become a neutron star, then a black hole, and start devouring planets, stars, and other black holes.
  • …trigger a universe-ending big crunch, then watch a new Big Bang restart everything.
  • …assemble and save a 46-star system, then reload it to keep experimenting.
2

Terra Firma 2

92% 👍 OF 155
About This Game

Shape breathtaking worlds in Terra Firma 2, a vast simulation where your creations evolve through the forces of nature. Sculpt the land, then watch as weather, erosion, and life itself transform your world into a dynamic, living ecosystem- right down to every plant and creature.

3

Diesel Railcar Simulator

94% 👍 OF 344
About This Game

Drive vintage diesel trains, shifting gears manually and trying to reach a perfect score. Create new routes, trains and timetables. Share your creations and download new content from the Workshop.

4

Emergency Cleanup Co.

89% 👍 OF 449
About This Game

Clean where chaos reigns. From filthy homes and cluttered offices to messy beaches and space stations, clear trash, scrape grime, and tidy up. Blast away dirt with high-pressure water, upgrade your tools, and restore order. Don’t keep your clients waiting, get to work!

6

Flight Of Nova

94% 👍 OF 537
About This Game

Flight of Nova is a simulator based on newtonian mechanics in which you control spacecraft in the Noren star system. You fly multiple types of spacecraft doing transport and search missions in an environment with realistic aerodynamics and orbital physics.

In this game, you can…

  • …dock anyway after approaching a station at extreme speed, with the target 188 km up while you're moving around 7800 m/s.
  • …scream into reentry so hard your cockpit screens flicker off, survive the blackout, and still wrestle the ship down to a landing.
  • …rendezvous with and dock to slow-moving airborne barges as part of cargo missions.
8

Equilinox

92% 👍 OF 3.0K
About This Game

Equilinox is a relaxing nature simulation game in which you can create and nurture your own ecosystems. Shape the world to your liking, cultivate and raise hundreds of different species, and evolve your wildlife to unlock more exotic plants and animals.

In this game, you can…

  • …genetically modify animals into absurd variants like super-fast pink wolves or rainbow sheep.
  • …push one trait to extremes, like chickens bigger than sheep or coral so huge it rises out of the water.
  • …stack evolution requirements: place specific plants, spread the right biome, and unlock new animals that unlock more life.
11

Spaceflight Simulator

97% 👍 OF 9.4K
About This Game

In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.

In this game, you can…

  • …launch an expedition in pieces, dock everything in orbit, swap control between vehicles, and pump fuel from a main ship into probes.
  • …survive the Sun, burn an engine forever, or try to fly through Jupiter until gravity stops working.
  • …deorbit Earth into the Sun and use your space program to do ridiculous, destructive experiments.
12

SpaceEngine

96% 👍 OF 16K
About This Game

The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.

In this game, you can…

  • …land on a planet in Andromeda and look up to see the Milky Way as a tiny spiral overhead.
  • …fly toward a black hole and watch the whole scene warp and shift colors as the light changes with your speed and distance.
  • …find the exact Apollo 11 landing site by searching the Moon for its real coordinates and walking yourself to the spot.