Version 1.5.9.8 builds upon the massive "1.5" foundation, which overhauled the game's engine and part systems.
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)
Experience realistic orbital mechanics and 2D flight physics. If your trajectory isn't right, you won't reach orbit. Version 1
Join thousands of other engineers on the Official SFS Discord to share blueprints and mission ideas. PC System Requirements Spaceflight Simulator Free Download (v1.5.9.8)