⚠️ Eco v0.14 is coming — the next major update reworks upgrade modules, so some of these numbers will change. They reflect the current version. What’s changing →

Simpler tiers: the 1–4 tiered upgrades become a single Basic / Advanced / Modern upgrade each.
Permanent upgrades: a module placed in a workstation is permanent — no more swapping lower tiers out as you progress.
Power transitions: a module can change a station’s power type/draw (e.g. a Modern upgrade moves a sawmill from mechanical to electrical power).
Talent-integrated: modules now use the same bonus/talent system — any talent benefit (power, labor cost, recipe unlocks) can come from a module.
Cheaper to upgrade: with the multi-tier parts gone, fully upgrading a workstation costs significantly less.

We’ll update this calculator shortly after the update releases.

Home › Items › Acorn

Acorn

Plant to grow an oak tree.

Weight50 gMax stack100Food0 calCompostable

Notes

Acorns are seeds used to grow oak trees and serve as an ingredient for recipes such as Acorn Powder and Phad Thai. While tagged as food, they provide no calories or nutritional value when eaten raw. Players can plant them on the surface to contribute to the local ecosystem.

Notes are AI-generated and may be imprecise.