
Early Access
Yes, it's still new to Early Access (launched Sep 1). Last updated 22 days ago, with 9 updates so far.
Last checked Oct 22, 2026
Lead humanity's first deep survey beyond Sol in a research-first space strategy game. Explore star systems, investigate worlds, deploy probes, and turn scientific discoveries into strategic power.
The developer filed this on the Steam store page. It is not a guess by active.games.
Galactum Meridian was developed with generative AI assistance under direct human creative direction. AI tools supported coding, writing, design, production workflows, sound, and selected visual and promotional assets. Material was reviewed, edited, and integrated by the developer. The game does not use live generative AI during gameplay.
Sep 29, 2026 · Patch note
Galactum Meridian 0.5.0 — Spanish Localization and Research Investigations (opens in new tab)
This update adds Latin American Spanish and two connected research investigations that give players new reasons to combine discoveries from different worlds. It also introduces optional crew specialist assignments within those investigations. Latin American Spanish - Added Español (Latinoamérica) to the language selection. - Added translations across menus,…
Sep 29, 2026 · Build
Public branch build 25612535
Latest build time Steam reports for the public branch.
Sep 14, 2026 · Patch note
Update 0.4.0 — Research, Strategy and Interface Improvements (opens in new tab)
This update adds new ways to use your discoveries, improves research management and campaign guidance, makes several panels more visual, and reduces repeated processing that can cause pauses as expeditions grow. New optional research comparisons Science Operations now lets you compare discoveries from different locations to earn additional research for the…
Sep 9, 2026 · Patch note
Update 0.3.3 — Probe Switching and Performance Improvements (opens in new tab)
This update fixes a research progression blocker and reduces several sources of recurring stutter as expeditions grow. Change probes at research sites - Added Change Probe at occupied research sites, allowing you to switch to a different probe when an objective requires different equipment. - Switching preserves completed research, rover position and existi…
Sep 9, 2026 · Patch note
Galactum Meridian Early Access Update 0.3.2 (opens in new tab)
This update addresses probe availability and performance degradation during longer expeditions. Changes: Fixed recurring stutters that could develop after completing additional research, scans, and monitoring operations. Reduced unnecessary background processing of completed research history. Reduced repeated interface updates while probes are actively gath…
Galactum Meridian last posted a patch note 22 days ago (Sep 29, 2026: Galactum Meridian 0.5.0 — Spanish Localization and Research Investigations (opens in new tab)).
It got about 1 update per month so far. Galactum Meridian entered Early Access less than three months ago, so it's too new to rate for update frequency.
No. Galactum Meridian only launched in Early Access on Sep 1, and it was last updated 22 days ago, with 9 updates so far.
Galactum Meridian: 9 updates in the last 12 months, avg every 4 days. The chart shows the last 12 months, including months with zero patch notes. Counts are dated patch and update posts, not branch builds. The Early Access release on 2026-09-01 falls inside this window.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 9 |
| October 2026 | 0 |