Underground: Chapter 1 cover art

Underground: Chapter 1

Underground is a first-person horror-puzzle game where you explore a mysterious subway system, solve deadly puzzles, and escape the creatures lurking in the dark. Will the train take you home—or deeper into…

29 May 2025

Underground: Chapter 1 is an adventure, released 29 May 2025 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Underground: Chapter 1 is

Underground: Chapter 1 was released in 2025. It is available on PC (Microsoft Windows) only. It runs on Unreal.

The premise, in the publisher's words

A first-person horror adventure where you wake up lost, with no memory of how you got here — and no idea where "home" is. As you explore a strange and seemingly abandoned subway system, you begin to uncover notes, clues, and puzzles that guide you from station to station. But you're not alone down there.
Description from the publisher · source

How it plays

It is played from a first person perspective. Its themes are horror. It is a single-player game with no multiplayer component.

What it launched against

Underground: Chapter 1 launched on 29 May 2025, within three weeks of Doom: The Dark Ages, Dune: Awakening, The Alters and Elden Ring Nightreign.

Released around the same time: Doom: The Dark Ages, Dune: Awakening, The Alters, Elden Ring Nightreign.

Screenshots

All media

Quick answers

Underground: Chapter 1 — frequently asked questions

When did Underground: Chapter 1 come out?
Underground: Chapter 1 was released on 29 May 2025 for PC (Microsoft Windows).

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