Alchemy Factory — Patch 4.3.4071

Released: 2/6/2026, 7:05:56 AM

Source: https://store.steampowered.com/news/app/3669570/view/496093884585083555

Summary (AI)

Patch 4.3.4071 for Alchemy Factory addresses several gameplay and stability issues. Customers in Sandbox Mode now properly purchase high-tier items. Temporary item bags correctly disappear after items are taken, and multi-output hoppers no longer consume extra resources under specific conditions. The update also resolves multiple issues that could cause disconnections in multiplayer Net 4 and potential game crashes.

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Fixed an issue where customers in Sandbox Mode would not purchase high-tier items.
Fixed an issue where temporary item bags would not disappear after taking all items.
Fixed an issue where multi-output hoppers could consume extra resources under certain conditions.
Fixed several issues that could cause multiplayer Net 4 disconnections.
Fixed several issues that could potentially cause game crashes.