Alchemy Factory — Patch 4.3.4131

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Released: 3/6/2026, 3:21:01 AM

Source: https://store.steampowered.com/news/app/3669570/view/529873418368058104


Summary (AI)
Patch 4.3.4131 for Alchemy Factory introduces new adjustable structures, including a retractable beam, conveyor passage, and hangable conveyor bridge, along with two new metal stand variants. Device buffering has been optimized so advanced crafting devices and furnaces limit their stored materials to twice the required recipe or slot count, improving efficiency. Several bugs were addressed, such as fixing item transfer speeds between directly connected devices, multiplayer hotbar issues, and customer spawn locations. A crash issue was also resolved, and the building cost of the Cauldron has been reduced from 30 to 20 Bronze Ingots. Temporary item bags are no longer generated in Sandbox Mode, and advanced customers now spawn properly there.
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  • Dear Alchemists,
  • Furnaces and nurseries will only buffer fuel/fertilizer up to twice their slot count.
  • Temporary item bags are no longer generated in Sandbox Mode.
  • Advanced customers now spawn correctly in Sandbox Mode.