Empyrion is a 3D open world, space survival adventure in which you can fly across space and land on planets. Build, explore, fight and survive in a hostile galaxy full of hidden dangers.


The best Sandbox Game alternative to Space Engineers is Empyrion. It's not free, so if you're looking for a free alternative, you could try StarMade. If that doesn't suit you, our users have ranked eight alternatives to Space Engineers and five of them are Sandbox Games so hopefully you can find a suitable replacement. Other interesting Sandbox Game alternatives to Space Engineers are Shores of Hazeron, StarForge and Masterspace.
Empyrion is a 3D open world, space survival adventure in which you can fly across space and land on planets. Build, explore, fight and survive in a hostile galaxy full of hidden dangers.




Unscripted, living and thriving universe. First person action from the ground to the stars and beyond. You is always yourself, scavenging your first fruit from the tree or standing on the bridge of your flagship.




StarForge is a game about gathering resources, building bases, crafting anything you want, and surviving on an alien planet. Earth's star is dying and humanity transferred as much technology and resources as possible and left on a one way mission to populate another planet.
Masterspace is a game about mining, creating and exploring, featuring fully destructible smooth terrain and spaceships that allow you to travel between different planets.



