
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.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 7.86/day in the week to Aug 21 → 9/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Universe Sandbox is a realistic physics-based space simulator that allows you to create, destroy, and interact on an unimaginable scale.
It merges real-time gravity, climate, collision, and material interactions to reveal the beauty of our universe and the fragility of our planet.
N-body simulation at almost any speed using Newtonian mechanics. Real science, real physics, no supercomputer required.
Epic, mind blowing collisions of massive planetary bodies that leave behind molten craters.
Start with a star, then add a planet. Spruce it up with moons, rings, comets, or even a black hole.
Watch sea ice grow and recede with the seasons because of a planet’s tilt - change the tilt and change the seasons. Or move planets close to a star and see the oceans boil away as the surface heats up.

Watch a supernova unfold by colliding two stars, cranking up their mass, or making them explode at your whim.

Hitch a ride with spacecraft including Juno and New Horizons, or view a total solar eclipse.
Build and terraform planets with 12 materials, including water, oxygen, & carbon dioxide
Stellar flares & volatile trails
Procedurally generated planets, stars, & galaxies
Pulsars
Light-warping black holes
Epic space lasers
Shape oceans & mountains on planet surfaces
Spin planets apart with centrifugal force
Original soundtrack by Macoubre
Support for 20+ languages
Share & explore simulations on Steam Workshop

Sums Steam only; Xbox, GOG, Epic publish no volume signal, so the true total is higher by an unknown amount.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 1180 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Words cannot describe what this game is to me - this is the 1st game I got when I got Steam back in 2016 and the game has changed so much its a nice taste of it all. Nostalgic for the past and still good that its making new funs and glory for destruction and peace and utter beauty. Love the game to my core.
Very good simulation but it is limited to your imagination. I personally lack enough creativity to enjoy this game. This [b]IS[/b] a sandbox so if you don't do well with sandbox games, I wouldn't recommended it. But I know a lot of people do so I will recommended this game
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Every market we collect.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Spanish - Spain, Czech, Danish, Dutch, Finnish, Hungarian, Japanese, Korean +16 more
| $29.99 |
| 65ratings |
| 88% |
| — |
| not modelled |
| $29.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 1.2K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
要是能加个 里面可以产生人,然后控制人发射火箭等之类的 到其他星球就好了
This game is just the best. I terraformed Mars, destroyed the Earth and killed everybody :) Good game
记得第一次知道这款游戏 是在“[b] 的夏游戏解说 [/b]”这个UP主的视频里看到的,那时我连电脑都没有,还不知道什么是steam,只能透过iPad看别人玩这款游戏,时隔多年 游戏难得的打折 趁此机会补了个票 支持一下正版 我从小就特别喜欢太空 无垠的宇宙和纷繁的天体让我很着迷,很好的一款游戏,推荐 [spoiler] 就是有点小贵,打折也抠抠搜搜的 [/spoiler]
Lots of fun, especially if you're like me and have a god complex that needs to be exercised in an isolated and safe environment
Universe Sandbox один из лучших симуляторов космоса вообще из когда либо созданных и это одна из первых игр которые я купил себе на аккаунт в далеком 2015 году. Очень печалит что с тех пор у игры очень маленькие продажи, потому что игра однозначно заслуживает лучшего. Здесь можно творить буквально все о чем я в детстве мечтал, взорвать спутники Юпитера? Пожалуйста. Запульнуть комету или что побольше на Марс и посмотреть что будет? Да запросто. Причем игра не ограничивается просто солнечной системой, есть и экзопланеты и черные дыры и чего тут только на самом деле нету. Думаю что однозначно рекомендую к ознакомлению.
本人小学的时候天天在爱奇艺优酷上面看二代宇宙沙盒的实况,当时玩的是初代宇宙沙盒,引擎与精细度都一般,用的是十几年前的华硕笔电,根本带不动二代的宇宙沙盒,上高中换了台电,今年夏促突然想起来这款游戏,遂购入。终于圆梦了。 等钱攒够了我还会去买Space Engine的。
It's really good for showing people the scale of cosmic objects e.g. Betelgeuse next to our Sun.
[✔️] Un Jugador / Modo Historia [❌]Online [❌] Cooperativo [❌] Cooperativo Local (Misma PC) [❌] MMO ===[Gráficos/Estilo Visual]=== [❌] Horribles [❌] Malos [❌] Normales [❌] Buenos [❌] Muy Buenos [❌] Excelentes [✔️] Perfecto ===[Audio/Banda Sonora]=== [❌] No tiene (?) [❌] Mutealo [❌] Malo pero pasable [❌] Decente [❌] Bueno [❌] Muy Bueno [✔️] Pura Melodía [❌] Perfecto ===[Dificultad]=== [❌] Solo tocar botones XD [❌] Fácil [✔️] Pensar un Poquito [❌] Fácil Aprender/Difícil Mejorar [❌] Medio [❌] Dificultad elevada [❌] Te vas a Tiltear [❌] Dark Souls ===[Historia]=== [✔️] No Tiene [❌] Malarda [❌] Ta Bien [❌] Buena [❌] Muy Buena [❌] Hermosa [❌] Sentimientos Encontrados ===[Duración]=== [❌] Mas Rapido que Una Paja (5min a 30min) [❌] Corto (30min a 3hs) [❌] Promedio (3hs a 10hs) [❌] Largo (10hs a 24hs) [❌] Muy Largo (25hs o +) [❌] Depende de vos (Online / Mundo Abierto) [✔️] Infinito (Sandbox) ===[Jugabilidad]=== [❌] Un Asco [❌] Malísimo [❌] Meh [❌] Simple/Nada Especial [❌] Bueno [❌] Buenardo [✔️] Innovador [❌] Difícil No Hacerte Adicto ===[Personajes]=== [✔️] No Hay [❌] Carecen de Importancia [❌] No Afectan en Nada [❌] Normales [❌] Memorables [❌] De lo Mejor que existe [❌] Inolvidables ===[Bugs/Fallos]=== [❌] Nunca [❌] Casi Nunca [✔️] Algunos Bugs [❌] Bugs Divertidos [❌] Te pueden llegar a Molestar [❌] Pueden Arruinar hasta el Juego [❌] El juego es un BUG [❌] PC Crash ===[Precio/Calidad]=== [❌] Gratis [✔️] No seas Rata compralo [❌] Acorde al precio [❌] En Descuento (10%-50%) [❌] En Descuento (55%-90%) [❌] Reembolsable [❌] No Comprar ===[Optimizacíon]=== [❌] Lo Peor [❌] Horrible [❌] Mala [❌] Normal [✔️] Buenasa [❌] Impresionante ===[Nivel de PC]=== [❌] Menos Pesado que el Paint [❌] Pc Patata [❌] Pc Decente / Oficina [✔️] Pc Gamer Vieja (no tanto) [✔️] Pc GAMER [❌] Pc de la NASA [❌] VR ===[Recomendación]=== [❌] No lo recomiendo por nada del mundo [❌] Poco Recomendable [❌] Solo Recomendable si te gusta bastante [❌] Recomendable para cualquiera [✔️] Recomendadísimo [❌] Lo Mejor que Probé en mi vida
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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