Spaceflight Simulator — patch notes and updates
Stored observation / content update:
Dated developer announcements recorded from Steam. Open the source for the complete update.
| Update | Date | Excerpt / source |
|---|---|---|
| 1.6 Full Solar System Update | 2026-04-11 | |
| Development Update on Spaceflight Simulator 2 + Face reveal | 2026-04-10 | |
| 1.6 Update | 2026-03-31 | 1.6 Full Solar System Update Texture rework for: Mercury Venus Earth Mars Phobos Deimos Water: Added water to Earth Parts now have a density value New planets: Ceres Saturn, Pan, Enceladus, Titan, Iapetus Uranus, Miranda, Ariel, Titania Neptune, Proteus, Triton Pluto, Charon Mod loader: Mod loader that can load custom parts, custom textures and custom solar systems New planet editing modules: Rings module Oceans module Front clouds module Other: Added realistic difficulty mode to mobile |
| 1.5.10 Update | 2023-06-06 | Changes - Challenge mode (no cheats allowed) - Challenges in hub menu - Small captured asteroid in near Earth orbit - Rocks on the surface of planets - Round nosecone parts (added to parts expansion - Worlds reordering fix - other 1.5.10 changes - New texture packs format + auto-upgrade for old - WebImage component for mods gui - UITools now is included into game by default - Fixed mods broken loading for some people |
| 1.5.10 Update | 2023-06-06 | PC Version 1.5.10 Update Changes - Challenge mode (no cheats allowed) - Challenges in hub menu - Small captured asteroid in near Earth orbit - Rocks on the surface of planets - Round nosecone parts (added to parts expansion - Worlds reordering fix - other 1.5.10 changes - New texture packs format + auto-upgrade for old - WebImage component for mods gui - UITools now is included into game by default - Fixed mods broken loading for some people |
| Modding Update | 2022-10-20 | - Added official modloader and a lot of stuff to make modding easier (Helpers, Game-Design ModGUI, etc.) - A bunch of fixes and QoL changes |
| 1.5.7.2 | 2022-06-25 | Changes: - Space center hub - Achievements list - Timewarp here button - Interior view toggle - 3x physics timewarp Insane performance optimization: 3x faster build performance 10x faster launching 3x faster load times 10x faster save times 5x faster rocket detaching/breaking/docking 30% smaller download size |
| Patch Notes for February 21. | 2022-02-21 | Fixed inverted RCS controls issues. Fixed crashes on game opening. |