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 the nightmare?

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.