Halfquake Trilogy
Welcome to Halfquake, a collection of three Half-Life modifications. You are here to die.
- Release Date:10/5/2018
- Franchise:Philipp Lehner
- Developer:Philipp Lehner
- Publisher:Philipp Lehner
- Last Updated:12/6/2025
- Steam App Id:644320
Halfquake Trilogy
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Halfquake Trilogy has 1 concurrent player online and in-game. This is 93% lower than its previous all-time peak of 14 players achieved on 3/24/2024.
Halfquake Trilogy Review
Halfquake Trilogy has achieved a Steambase Player Score of 82 / 100. This score is calculated from 535 total reviews on the Steam store — giving it a Very Positive rating. These are split between 439 positive reviews, 96 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Halfquake Trilogy using the chart below.
Halfquake Trilogy DLC
Halfquake Trilogy has 2 downloadable add-ons available for purchase on Steam which are Behind The Death Scenes or Map Source Files.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Behind The Death Scenes | DLC | 10/5/2018 | View |
 | Map Source Files | DLC | 10/5/2018 | View |
Halfquake Trilogy has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | The Complete Halfquake Trilogy Soundtrack | Music | 10/5/2018 | View |
About Halfquake Trilogy
Halfquake Trilogy is an Action, Adventure, and Free to Play game developed by Philipp Lehner. On 10/5/2018, it was released on the Steam Store by Philipp Lehner.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Halfquake Trilogy supports the following features:
- Steam Achievements
- Single-player
From the Steam community, Halfquake Trilogy has been tagged with the following user tags:
- Difficult
- Great Soundtrack
- Violent
- Free to Play
- Stylized
- Puzzle
- First-Person
- Gore
- FPS
- Puzzle Platformer
- Mod
- Action
- Adventure
Media & Sceenshots
Watch the featured video for Halfquake Trilogy and see the latest screenshots from the Steam Store.
More Steam Charts
Track historical trends for Halfquake Trilogy community hub members and its growth over time. It currently has 907 followers in its community.
Frequently Asked Questions
Soures & References
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Halfquake Trilogy data has been sourced from:
- Valve Corporation. (2025, December 6). Halfquake Trilogy on Steam. Steam Store. https://store.steampowered.com/app/644320
- Valve Corporation. (2025, December 6). Halfquake Trilogy. Steam Community Hub. https://steamcommunity.com/app/644320
- Philipp Lehner. (2023, July 10). Halfquake Trilogy. Halfquake Trilogy. http://www.moddb.com/mods/halfquake-sunrise