Create and destroy on a scale you’ve never imagined!
User reviews:
Recent:
Mixed (17 reviews) - 64% of the 17 user reviews in the last 30 days are positive.
Overall:
Very Positive (2,638 reviews) - 81% of the 2,638 user reviews for this game are positive.
Release Date: 29 Apr, 2011

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Buy Universe Sandbox

 

Reviews

“This is where Universe Sandbox succeeds brilliantly: players experience godly power to create or destroy, while almost unavoidably learning something about the physical properties of our universe.”
87/100 – PC Gamer

“Using the vast range of variables and tools at your disposal you can create some enormously convoluted displays of physics, bending cosmic laws to your will...”
80% – bit-gamer

Universe Sandbox ² Now Avaliable

Universe Sandbox, originally released in 2008 and on Steam in 2011, is no longer in development. We encourage you to check out our long awated sequel, Universe Sandbox ², now on Steam Early Access!

About This Game

Create and destroy on a scale you've never imagined with the ultimate space simulator.

Harness the power to create black holes, collide galaxies, and manipulate gravity with just a few clicks. Inspired by the software astronomers use to unlock the mysteries of our universe, never before has astronomy been so interactive or so much fun.

Spawn a massive moon to tear apart Saturn’s rings or launch a rogue star to rip the planets from their orbits around our sun. After unleashing catastrophic destruction, create your own solar system and share it with friends.

Key Features

  • Interactive, real-time, n-body gravity simulator
  • Change any property of any object at any time
  • Real physics, real data, real units, real science
  • Compare the objects in any simulation with chart mode
  • Supports anaglyphic 3D glasses and 3D DLP televisions
  • Built in tutorials and step-by-step activities
  • Includes 70+ simulations both real and fantastical
  • Extensive editing and creation tools make it easy to build your own simulations

System Requirements

    • OS: Windows 7 / Vista / XP Service Pack 3
    • Processor: 1.5 GHz Processor
    • Memory: 1 GB RAM
    • Hard Disk Space: 250 MB
    • Video Card: DirectX 9 level graphics card
Customer reviews
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Recent:
Mixed (17 reviews)
Overall:
Very Positive (2,638 reviews)
Recently Posted
illuminati69
( 9.1 hrs on record )
Posted: 9 August
Get the second Universe Sandbox if you can.
Helpful? Yes No Funny
KING_B
( 79.5 hrs on record )
Posted: 8 August
Took me some time to figure out how to have fun but once you realize what you can do in-game theres endless possibilities and hours of fun to be had.

Some of the achievements seem impossible to get but diehards with enough time on their hands can get them done.
Helpful? Yes No Funny
bbwolfbuyer
( 1.0 hrs on record )
Posted: 7 August
Distroy the Universe from your computer chair. lol. Have a solid GPU.
Helpful? Yes No Funny
9one9music
( 0.8 hrs on record )
Posted: 6 August
Because it's the friggin' Universe in a friggin' Sandbox!
Helpful? Yes No Funny
blueeyeddalon2000
( 0.6 hrs on record )
Posted: 5 August
THIS ♥♥♥♥♥♥♥T GAME IS DUMB I WASTED 10 BUCKS FOR NOTHNG WHEN IT STARTS IT DOESNT EVEN WORK I WANT A REFUND
Helpful? Yes No Funny
TyTheSniper
( 2.4 hrs on record )
Posted: 5 August
This game is the worst game I have ever played in my life. Before I baught it I was like "I can't wait to shoot the moon at earth and see it burn into a million bits" but that didn't happen, insted the moon just disapeared and there was a big white area on the earth that never went away and the earth was fine. Please don't buy this game buy Universe Sanbox 2 it's way better of a space simulator and when you actually shoot the moon at earth, earth swallows up the moon and earth starts to change color and burn up until it's a big ball of fire and everyone is dead. If you want to get an acurate space simulator get Universe Sandbox 2.
Helpful? Yes No Funny
josephIbis1
( 3.6 hrs on record )
Posted: 3 August
gr8 m8 i give it 8/8
Helpful? Yes No Funny
Reshak
( 5.0 hrs on record )
Posted: 30 July
This is a fine thing. I liked it for the couple hours entertainment it afforded.

Why is there a Universe Sandbox 2? It is like Kerbal Space Program 2. It shouldn't exist.

I heard that Universe Sandbox now has VR support! YAY! but no, it is the currently in dev Universe Sandbox 2.

Now that I understand how the developer feels about taking care of his creations and his customers, I will be waiting for Universe Sandbox VII... ON SALE!
Helpful? Yes No Funny
Not Red
( 0.3 hrs on record )
Posted: 29 July
It's nice except the clashing and options are short so i would rather get universe sandbox 2.
Helpful? Yes No Funny
SwiftCobra
( 0.3 hrs on record )
Posted: 26 July
cant belive ppl played this for 10K hours O_o
Helpful? Yes No Funny
Most Helpful Reviews  In the past 30 days
48 of 54 people (89%) found this review helpful
23 people found this review funny
Recommended
9,193.2 hrs on record
Posted: 15 July
2014/09/14 PM 04:27 Game Start

2016/07/03 PM 11:11 All Complete


But I will continue to 10,000 hours.
Was this review helpful? Yes No Funny
14 of 14 people (100%) found this review helpful
Recommended
79.5 hrs on record
Posted: 8 August
Took me some time to figure out how to have fun but once you realize what you can do in-game theres endless possibilities and hours of fun to be had.

Some of the achievements seem impossible to get but diehards with enough time on their hands can get them done.
Was this review helpful? Yes No Funny
4 of 5 people (80%) found this review helpful
1 person found this review funny
Recommended
25.0 hrs on record
Posted: 21 July
This is a simulation...the achievements are the game :D
PS(1) : No need for 10000 hours to get 100% the game is made to be bypass :P
PS(2) : use a script for the startup achievements ^^
Was this review helpful? Yes No Funny
1 of 1 people (100%) found this review helpful
Recommended
6.2 hrs on record
Posted: 11 July
Title says it all. Watch the Milky Way and Andromeda galaxy collide. Get out there and explore space cadet.
Also recommended by Psychonautic Gaming Collective
Was this review helpful? Yes No Funny
1 of 1 people (100%) found this review helpful
1 person found this review funny
Recommended
1.0 hrs on record
Posted: 7 August
Distroy the Universe from your computer chair. lol. Have a solid GPU.
Was this review helpful? Yes No Funny
Most Helpful Reviews  Overall
661 of 715 people (92%) found this review helpful
454 people found this review funny
Recommended
10,001.1 hrs on record
Posted: 18 May, 2015
What can I say?

1 hour of gameplay to explore the universe and get 12 of 16 achievements.
10000 hours to get the final 4 achievements AND become extremely good at doing nothing, seeing only the endless nothingness that exists in space, endeavouring to explore strange new worlds but seeing nothing, going where no man has gone before ..... wait .... that has already been done. There is nothing to see in our universe ...... NOTHING.

11/10. Would do another 10000 hours to finally see something.
Was this review helpful? Yes No Funny
358 of 385 people (93%) found this review helpful
51 people found this review funny
Recommended
8,289.7 hrs on record
Posted: 1 December, 2014
Explore the Universe and make "what -if" scenarios. Many hours of fun.
Was this review helpful? Yes No Funny
367 of 399 people (92%) found this review helpful
Recommended
16.0 hrs on record
Posted: 26 November, 2013
When I say that I'd reccomend this game it's only to a small niche of people. Because I happen to fall in the niche I rather liked Universe Sandbox, though I can see where many people woud not. Universe Sandbox is pretty self explanatory in the title, its a astrophysics sandbox in which you can create and destroy solar systems, galaxys, or even galaxy clusters (if your computer is beefy enough) Many stats and attributes are tracked as you simulate the astral dance of heavenly bodies.

Things like density, spin, velocity, mass, and heat are all tracked and simulated to give you the most realistic expierience possible. Unfortunately, it doesnt get very realistic. My biggest gripe I would suppose is the physics. The game uses Eular math, or if you have a processing power Runge Kata. But eventually stable orbits will do someting completely random, sending a few planets and stars on random vectors straight out if your little "pitri dish". This doesnt bother me too much because it mostly only happens when it comes to simulating galaxies. On the solar system level it does quite well and it has enough options to accomodate nearly any computer's processing power. That is, if you can navigate the menus.

Theres lots of options and statistics for every celestial body and you can edit every fascet. the problem is, this creates a very confusing series of menus, with confusing abbreviations and volcabulary if you're not already familiar with scientific notation and units of measurement. If the menus were a bit more friendly I think it would open up this game to alot more people. The actual simulation field can be a bother to wrangle too. I found it sometimes likes to snap focus to nearly every other celestial body but the one I want to focus on. The "searchbar" at the top ended up being my best friend.

If youre like me, and you can wrangle the menus and put up with the sometimes sketchy simulation, it truely is a universe at your fingertips. This simulator will only take you as far as your imagination (or processor) will take you. Binary systems, rings around Earth -- have you ever wondered what it would look like if the earth had a ring then the moon crashed through it? The possiblities are more or less limitless, given your computer can handle the math. If youre into astronomy, physics or just enjoy space to any degree, this game is worth checking out.

Without an actual objectives or things to accomplish, this game falls short of actually being a game. It would be better described as an app. This one probably isnt right for the masses, but just right for the armchair astronomer in me.
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410 of 473 people (87%) found this review helpful
346 people found this review funny
Recommended
3.4 hrs on record
Posted: 30 October, 2014
Destroyed the earth with a sun sized teapot.

I also made the earth orbit around Gabe Newells head.

10/10
Was this review helpful? Yes No Funny
255 of 282 people (90%) found this review helpful
5 people found this review funny
Recommended
5.6 hrs on record
Posted: 13 December, 2013
Because you've always wanted to shoot earth into the sun
Was this review helpful? Yes No Funny