Spaceflight Simulator Free Download (v1.5.9.8) Today

Experience realistic orbital mechanics and 2D flight physics. If your trajectory isn't right, you won't reach orbit.

You can also play the mobile version on your Windows PC through the official Google Play Games service . Key Features of v1.5.x Spaceflight Simulator Free Download (v1.5.9.8)

Use a wide array of parts—engines, fuel tanks, fairings, and capsules—to design custom rockets. Experience realistic orbital mechanics and 2D flight physics

Purchase the full version on Steam . This version typically includes all expansions in a single purchase. Key Features of v1

Explore a realistically scaled solar system including Earth, the Moon, Mars, Venus, and even Jupiter (with the Planet Expansion).

Version 1.5.9.8 builds upon the massive "1.5" foundation, which overhauled the game's engine and part systems.

Join thousands of other engineers on the Official SFS Discord to share blueprints and mission ideas. PC System Requirements