HIIS — Steam game overview

Stored observation / content update: 2026-10-25T22:27:20.000Z

HIIS is an open world sandbox experimentation game, full of mystical vegetation, concealed secrets, and powerful potions. Domesticate the wild plants to farm them, brew elixirs from their products, and experiment to document their effects.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.