Games like Universe Sandbox on Steam

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Steam Engine Simulator The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.

Similarity 52%
Price Free to play
Rating 9.6
Release 07 Jun 2023
The Last Starship The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!

Similarity 51%
Price 19.99€
Rating 7.6
Release 03 Feb 2026
X3: Reunion X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.

Similarity 51%
Price -90% 1.00€
Rating 6.9
Release 21 Jul 2006
From Dust Immerse yourself in a world as exotically beautiful as it is dangerous in this modern God-Game where Nature is the Star!

Similarity 51%
Price 9.99€
Rating 6.6
Release 17 Aug 2011
Celestial Command Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.

Similarity 51%
Price 19.99€
Rating 6.3
Release 20 Nov 2014
Thrive An evolution simulation game. Take control of your species in the environment and edit your species as a whole. Compete with other evolving species for resources on an alien planet.

Similarity 50%
Price 3.99€
Rating 8.8
Release 26 Nov 2021
Lunar Flight A modern take on the classic arcade game, Lunar Lander, Lunar Flight extends the experience to a fully fictionalized and accessible lunar module simulator

Similarity 50%
Price -56% 6.71€
Rating 7.7
Release 10 Apr 2012
Astrox: Hostile Space Excavation Exiled to a deep space mining sector, you are left with a crappy ship, a laser, and a small mining beam. It is up to you to survive by working your way through the galaxy. Mine asteroids, refine and trade the ore, buy upgrades for your ship, hunt pirates... you get it.

Similarity 50%
Price 8.19€
Rating 7.9
Release 30 Nov 2015
Demolish & Build 2017 Become a boss of Demolition & Build company. Destroy small wooden huts and huge concrete buildings. Manage your workers. Invest earned cash in your own land properties and rent them for profit in open sandbox world. Use various hand tools, buy new machines and customize their parts.

Similarity 50%
Price -98% 0.56€
Rating 7.5
Release 18 Oct 2016
Mutilate-a-Doll 2 A highly customizable virtual stressball and physics sandbox about mutilating ragdolls in various ways using an overwhelming amount of weapons and tools.

Similarity 50%
Price 8.00€
Rating 8.9
Release 01 Mar 2019