Underground: Chapter 1

Ecstatic Group Games

Available Install to Play Premium tier AdventureFree To PlayIndie

Underground is a first person urban exploring horror game where you explore a mysterious subway system, find useful loot inside of the abandoned buildings, and escape the creatures lurking in the dark. Will the train take you home—or deeper into the nightmare?

Available on GeForce NOW

Play type: Install to Play
Membership: Premium required
Last verified: 1 Nov 2026

Available on

Steam · Ecstatic Group Games Open store ↗

Change history

20 Oct 2026 Added to GeForce NOW