Underground: Chapter 1
| App ID | 3729730 |
| App Type | Game |
| Developer | Ecstatic Group Games |
| Publisher | Ecstatic Group Games |
| Supported Systems | Windows |
| Technologies | Unreal Engine |
| Last Changenumber | 29568086 |
| Last Record Update | 14 June 2025 – 18:42:10 UTC ( |
| Release Date | 30 June 2025 – 07:00:00 UTC ( |
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?
Additional Information
This game is excluded from Steam Family Sharing because: Free Game
| Developer | Ecstatic Group Games | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Ecstatic Group Games | |||||||||||||||||||
| IsFreeApp | Yes | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 3 (Free Game) | |||||||||||||||||||
| Store Release Date | 29 May 2025 – 08:55:13 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://www.youtube.com/@EcstaticGroup_Games |
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| Primary Genre | Free to Play (37) | |||||||||||||||||||
| Store Genres | Adventure (25), Indie (23), Free to Play (37) | |||||||||||||||||||
| Steam Release Date | 30 June 2025 – 07:00:00 UTC ( |
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| Store Asset Modification Time | 23 May 2025 – 14:31:28 UTC ( |
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| osextended | empty string | |||||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||||
| Detected Technologies (?) | Unreal Engine, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_APEX SDK, NVIDIA_GeForce_Now SDK, NVIDIA_Nsight_Aftermath SDK, NVIDIA_PhysX SDK, NvCloth SDK, OculusXRPlugin SDK, Ogg SDK, OpenXR SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 7 May 2025 – 14:45:10 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes |
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Categories
Assets
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Steam charts
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- 0 players right now
- 0 24-hour peak
- 4 all-time peak
29 May 2025
SteamDB.info
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Store data
- 17 followers
- 3 positive reviews
- 3 negative reviews
- 50.00% positive reviews
Owner estimations
- ~142 by Gamalytic
- ~180 by VG Insights
Monthly players breakdown
Initializing Steam charts…
| Month | Peak | Gain | % Gain | Average | Avg % Gain |
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Steam hub followers history
Initializing followers chart…
User reviews history
How many players are playing Underground: Chapter 1 right now on Steam?
Steam player counter indicates there are currently 0 players live playing Underground: Chapter 1 on Steam.
Underground: Chapter 1 had an all-time peak of 4 concurrent players on 29 May 2025.
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