Space Engine AlternativesOnly apps categorised as Sandbox Games

The best Sandbox Game alternative to Space Engine is No Man's Sky. It's not free, so if you're looking for a free alternative, you could try Solar System Simulator. If that doesn't work for you, our users have ranked more than 25 alternatives to Space Engine, but unfortunately only two of them are Sandbox Games.

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Most Space Engine alternatives are Action Games, but you can also narrow the list to Adventure Games or Open World Games. Other popular filters are Android, Mac, Linux and Windows.

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Space Engine alternatives page was last updated Jan 31, 2026

No Man's Sky
35 likes
No Man's Sky is an action-adventure survival video game developed and published by the indie studio Hello Games.
23 No Man's Sky alternatives
Cost / License
Paid
Proprietary
Application typeApplication types
Open World Game
Adventure Game
Origin
United Kingdom
Platforms
Windows
Steam
GOG.com
Playstation
Nintendo Switch
Xbox
United Kingdom
+8
Good alternative?Is No Man's Sky a good alternative to Space Engine?

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1comment
No Man's Sky vs Space Engine Comments
Positive comment by Guest · Aug 15, 2017
You can explore all the planets you want and the concept is very similar to Space Engine, albeit unrealistic (no gas giants, no tidally locked planets etc. it's more "fantasy" than Space Engine).
1 of 1 comments
No Man's Sky is Paid and ProprietarySpace Engine is also Paid and Proprietary
No Man's Sky is an Open World Game Space Engine is a Star Map
Solar System Simulator
1 like
In this app you can explore almost any moon or planet of our solar system and visit remarkable nearby stars and see their location in the Milky Way. But you can also change existing bodies or add new ones and make a solar system of your own.
Cost / License
Freemium
Proprietary
Platforms
iPhone
iPad
Windows
Mac
Steam
Android
+9
Good alternative?Is this a good alternative to Space Engine?

2 of 2 Space Engine alternatives