Underground: Chapter 1 overview

Overview

Underground: Chapter 1 comes from Ecstatic Group Games and is published by Ecstatic Group Games. It arrived on Steam on May 29, 2025, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Underground: Chapter 1's latest SteamPulse observation recorded 0 players at 22 September 2026 - 01:22:36 UTC, with a tracked peak near 2. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 60% positive across 10 reviews.

Language and system requirements

Underground: Chapter 1 is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Underground: Chapter 1 has sold up to 1,901 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Underground: Chapter 1 overview details

Underground: Chapter 1 combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Environmental Puzzles Use notes, clues, and observations to solve puzzles. Sometimes the answer is right in front of you — and sometimes it’s hidden in the shadows. About the Game Underground is 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. Survive encounters with terrifying entities that stalk the tunnels. Make decisions that affect your survival, and solve increasingly complex puzzles that block your escape. Each station presents a unique challenge — from tracking down the right medication for a patient under time pressure, to escaping a deadly chase after choosing the wrong item. Key Features: A story-driven single-player horror experience Multiple underground stations , each with its own set of puzzles, atmosphere, and secrets Checkpoints between stations so progress isn’t lost A mix of stealth, puzzle-solving, and decision-based gameplay Dynamic horror elements that react to your choices Minimal UI for full immersion

SteamPulse editorial summary

Underground: Chapter 1 is listed as a game with Free to play. It supports Windows, belongs to Single-player and Family Sharing, and is associated with Adventure, Indie, and Free To Play. SteamPulse's latest observation records 0 players at 22 September 2026 - 01:22:36 UTC, a tracked peak of 2, and 60% positive reviews.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.