Spaceflight Simulator Free Download (v1.5.9.8) May 2026

If you're playing the PC version via Steam or Google Play Games, ensure your system meets these minimums: Minimum Requirement Windows 10 (v2004) Processor 4 CPU physical cores Memory Graphics Intel UHD Graphics 630 or comparable Storage 10 GB available space (SSD recommended) Source: Google Play Store . What's Next for SFS? Spaceflight Simulator - Apps on Google Play

Note: The mobile version is free-to-play with optional paid expansions for extra parts and planets. Spaceflight Simulator Free Download (v1.5.9.8)

Master the Cosmos: Spaceflight Simulator v1.5.9.8 Download Guide If you're playing the PC version via Steam

Use a wide array of parts—engines, fuel tanks, fairings, and capsules—to design custom rockets. Master the Cosmos: Spaceflight Simulator v1

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

Spaceflight Simulator (SFS) remains one of the most accessible yet deeply realistic rocket science games available today. Whether you're aiming for a stable Earth orbit or planning a complex multi-stage mission to the moons of Jupiter, version 1.5.9.8 continues the tradition of precision-based exploration. Where to Download Spaceflight Simulator (Official)