The Undercity: Last Light — Steam game overview

Stored observation / content update: 2026-11-07T11:23:29.000Z

Build an underground city in this 2D colony sim. Dig, connect production chains and manage workers whose needs can’t wait. Face earthquakes, make difficult choices and explore forgotten regions as you lead a refuge toward a future beyond survival.

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

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