⚠️ 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 › Animals › Bison

Bison

Bison

Animal

A massive, shaggy mammal with a large head, humped shoulders, and distinctive curved horns. Often seen grazing on grasslands and prairies, bison are an important example of a species that has made a remarkable comeback from the brink of extinction due to conservation efforts.

Calories250Health12BehaviorAggressiveCOâ‚‚0.2 t/day

Behavior & ecology

Herd size3–4Moves onLandTemperamentFlees Close ThreatsDanger to you75 dmgAttacks animals1 dmgChance to attack60%Pop. recovery24 h

Found roaming in

Observed from current populations — a live snapshot that shifts as the world changes (animals aren't tied to a fixed biome).

Yields when hunted