Underground: Chapter 1

May 29, 2025 1 platform

Adventure video game Indie Horror

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 the nightmare?

Track the collection you actually own — yourself, or with your AI assistant.

Free, no card, and your collection stays yours to export.

Free, no card, yours to export.

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Released

May 29, 2025Worldwide

Also known as

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Versions

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Standalone expansions

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Languages

1 language

English subtitles · interface

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