Bigfoot

Bigfoot is a Creature in Abiotic Factor (codename IS-0255). It has 1900 head HP. Its melee attack hits for 100 Heavy Blunt damage.

It is weak to Fire,Holy damage — the hardest-hitting of the 8 weapons here that deal it are Magma Skink (Weapon) (180 dmg), Thresher (60 dmg), and Grinder (45 dmg). Bring the matching damage type and it dies fast.

It resists Electricity,Bullet damage, so avoid leaning on those types even if your best weapon uses one.

Watch for its special attack, "Smash" — break line of sight or dodge rather than trading hits through it.

Harvestable from it: Yeti Fur, Tech Scrap, Carbon Plating, Frozen Essence. Bring the tools to collect these or you lose the drop.

Verdict: Overall Bigfoot is a Creature — kill it with Fire,Holy damage.