Tunnel — Steam game overview

Stored observation / content update: 2026-10-25T14:41:18.000Z

Tunnel is an atmospheric single-player game focused on survival and maintenance in subway tunnels. Step into the shoes of a tunnel worker, keep tunnels in good condition, battle breakdowns, and face mysterious dangers lurking in the darkness. Don’t let the tunnel consume you…or maybe it already has?

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

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