Simulator Free — Spaceflight

: You can land on and return from Earth and its Moon. Other planets like Mars or Venus are visible, but landing on them effectively requires the full version for the necessary high-efficiency parts.

The free version allows you to build functional rockets, launch into orbit, and land on a limited set of celestial bodies. Spaceflight Simulator Free

: Players often share "No DLC" blueprints for complex builds like the Space Shuttle or Saturn V to help free-to-play users. : You can land on and return from Earth and its Moon