Once Human 2.4.1 Bug Fixes Patch Notes (2nd June 2026)
Once Human's second bug fix drop for 2.4.1 lands today, sorting out Floating Aerogel, Energy Raiser stacking, and a mobile crafting glitch.

Small patch today for Once Human, but two of the four fixes are ones that will actually affect how you play. The Floating Aerogel bug was a straight-up blocker, and the Energy Raiser stacking issue meant players running multiple simultaneously weren't getting the benefit they should have been. If you've been scratching your head wondering why your energy management felt off, that's probably why.
On the content side, the June 2 update adds Downstar/Aero Shiny Mod Random Crates to the Visional Shop under the Abyssal Collection event, capped at two redemptions per month at 15 Abyssal Essences each. Mobile players also get a fix for the Craft page preview not refreshing correctly after swapping custom materials, which was a small but annoying UI bug.
Nothing earth-shattering here, but fixing a consumable that flat-out didn't work is exactly what these mid-season patches should be doing. Keep an eye on the Energy Raiser fix if stacking those was part of your build.
Full Patch Notes
Dear Metas,
If you encounter any issues while playing, please contact us using the following methods:
PC: ESC - Support & Feedback - Submit Suggestion
Mobile: Map left-side menu - Headphones icon at bottom right - Suggestions - Submit Suggestion
We've been gathering community feedback and actively addressing your concerns.
The following are the ongoing/completed fixes:
June 2 (Scheduled update at June 2, 6:00 AM PT, subject to change)
1. Fixed an issue where Floating Aerogel could not be used.
2. Fixed an issue where the effects of multiple Energy Raisers might not stack correctly when used simultaneously.
3. The Visional Wheel event"Abyssal Collection" - The Visional Shop has added Downstar/Aero Shiny Mod Random Crates. The limit to redeem is 2 per month, priced at 15 Abyssal Essences each.
4. Fixed an issue on Mobile version Craft page where preview data did not update correctly after selecting custom materials.
Once Human Development Team
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Written by
Nathan LeesGaming journalist and founder of XP Gained. Covering patch notes, breaking news, and updates across 160+ games.
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