
Early Access
Not really. Last updated 7 months ago, with about one update a year, and nothing new since.
Last checked Oct 22, 2026
Operate the Starship space launch system and learn how to catch a rocket to understand what it takes to colonize Mars in this ever-evolving simulation of SpaceX Starbase Texas.
Feb 27, 2026 · Build
Public branch build 22133897
Latest build time Steam reports for the public branch.
Feb 27, 2026 · Patch note
New Update: Trajectory Prediciton (opens in new tab)
Updates are back! :) [p align="start"]This is a small one. So here is the whole changelog: added trajectory indicator added trajectoryHit data to API added option to have indicators on by default on spawn (extra settings panel) added DumpOxidizer command to scripting/API added block specific camera setups and block 1 default setup fixed cam buttons not disa…
Oct 12, 2025 · Patch note
Patch for Launch Mount Overhaul (opens in new tab)
Finally also Linux is on latest version again and sorry for the delay! Since this is a small one, here are all the changes: added possibility to load propellant on booster and ship at the same time with individual tanking panels added possibility to dump methane or oxygen individually and a setting for dump speed increased flame effect range and made it tap…
Sep 25, 2025 · Patch note
New Update: Launch Mount Overhaul (opens in new tab)
[img src="{STEAM_CLAN_IMAGE}/45298327/ac51f1673af52a93f701b53480154b9546dabb04.png"] [dynamiclink href="https://www.youtube.com/watch?v=blm7cV8OCeM"] Major changes: fully replaced OLM with model by Ryan Hansen including deluge plate, that can also be destroyed the outer booster engines can now only be fired when the booster sits on the OLM and the Raptor QD…
Aug 24, 2025 · Patch note
New Update: API, Decals, New Pad A OLM parts (opens in new tab)
Major changes: added BQD - model by Ryan Hansen Space added static fire stand for Pad A (1) - model by ChameleonCircuit added makeshift Ship umbilical - model by Questin added Decals added API Restructured local user folder files -> see readme for more about that. Default ship script has been fixed, but default spawn position and velocity changed, so you ne…
StarbaseSim last shipped a public branch build 7 months ago (Feb 27, 2026).
It got about one update a year over the last year and is rarely updated (6/100). 1 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
Yes, it looks that way. There have been no builds or patch notes in over 180 days, or none on record at all.
StarbaseSim: 1 update in the last 12 months. The chart shows the last 12 months, including months with zero patch notes. Counts are dated patch and update posts, not branch builds.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 1 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 | 0 |