
Early Access
Yes, last updated 11 days ago, with about 1 update per month.
Last checked Oct 22, 2026
Ready to become a mad scientist? Synthesize, evolve, and command an army of unique creatures in your own lab. Manage your laboratory, master genetic essences, and dominate the battle arena in this deep creature collection simulator!
Oct 10, 2026 · Patch note
Hotfix v0.6.2 LIVE (opens in new tab)
[img src="{STEAM_CLAN_IMAGE}/45782129/e0c925d86dff1ba0ee82cc8e6e628a5b78db07bc.png"] Hotfix 0.6.2 is now live with fixes for battles, Fulu stats, personalities, player movement and the Windows intro sequence. [img src="{STEAM_CLAN_IMAGE}/45782129/4d1397feee03d0ea41e3e72cde51ffc023fb3330.png"] Battles: Fulus now keep their own personality when entering battl…
Oct 10, 2026 · Build
Public branch build 25849554
Latest build time Steam reports for the public branch.
Oct 10, 2026 · Build
publicbeta branch build 25849554
Latest build time Steam reports for the publicbeta branch.
Oct 9, 2026 · Patch note
Hotfix v0.6.1 is LIVE (opens in new tab)
[img src="{STEAM_CLAN_IMAGE}/45782129/02adf743601e1ea4487ce5ed734f1af6ec54eb4c.png"] A small hotfix is now live with fixes for Bond behavior, battles, the Cleaning Robot, item outlines and a few UI issues. [img src="{STEAM_CLAN_IMAGE}/45782129/3ec1b48b1f938f5ce3ef9f20542665520d7a7576.png"] Habitats & Bond: Fulus resting inside an orb placed in a habitat no…
Oct 6, 2026 · Patch note
Major Update v0.6: My Best Friend is Here! (opens in new tab)
[img src="{STEAM_CLAN_IMAGE}/45782129/b9aa92ece6c2186b94bc7bc3cd5f7d6038648287.png"] Hello Scientists! 🧪 The My Best Friend Update is now live for everyone! Version 0.6 brings new ways to care for, customize and battle with your Fulus, alongside a major rework of their behavior, new Tablet apps, and full controller support. Your existing saves will continu…
Monster Lab Simulator last posted a patch note 11 days ago (Oct 10, 2026: Hotfix v0.6.2 LIVE (opens in new tab)).
It got about 1 update per month over the last year and is consistent (69/100). 5 of the last 9 months had at least one update day. Gaps between updates are fairly even.
No. It shipped a build or patch note within the last 90 days and updates steadily.
Monster Lab Simulator: 14 updates in the last 12 months, avg every 18 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 2026-02-13 falls inside this window.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 5 |
| March 2026 | 3 |
| April 2026 | 2 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 1 |
| October 2026 | 3 |