This game has been Greenlit by the Community!

The community has shown their interest in this game. Valve has reached out to this developer to start moving things toward release on Steam.

Halfquake Trilogy
Platforms: PC
Languages: English
Players: Single-player
Apr 21 @ 6:01pm
May 23 @ 7:45am
Recent Announcements View All (3)
In Halfquake you are fated to die in most ridiculous ways for the sole purpose of entertaining your spectators.

Halfquake Trilogy combines the Half-Life modifications Halfquake (2001), Halfquake Amen (2002) and Halfquake Sunrise (2010).

The free Steam version will include:
  • New textures (mainly for HQ1)
  • New music (to replace copyrighted samples)
  • New easter eggs
  • New mod selection map

Download mod pack installer here to play the current version immediately (requires Half-Life to play):

Playthroughs by Boy Lag:

ModDB Links:


"Escaping means facing an impossibly difficult onslaught of monsters and diabolical traps right out of the nightmares of sadists."
PC Gamer

"Annoyance Rating: Never you mind!"
Hangar16 Review

"Quite frustrating, but possible."
The Abandoned Workshops

"These puzzles are deliberately unfair, over-large, and too complicated for a retail game."
Noah Caldwell-Gervais - Custom Game: Revisiting the Single-Player Mods of Half-Life 1 |


"Interesting, in a very sick way."
Hangar16 Review

"This mod killed Bambi's mother."
Planet Phillip |

"Really the sickest mod I know and one of the best games I've ever played."
Half-Life Portal

"A fantastic theme, with very fitting design, style and an interesting gameplay throughout."
The Abandoned Workshops

"Das ist krank, Mann!"
PC Action

"You're a glutton for punishment and the game is a buffet to you."
Noah Caldwell-Gervais


"Nominated for Best Original Art 2010"

"Staff Selection June 2010"

"The insanity returns."
The Abandoned Workshops

"You get so angry, yet you can't stop playing."

"... eine Steigerung zum Vorgänger."
Half-Life Portal

"You're here because you want to be." (Taken completely out of context.)
Noah Caldwell-Gervais
< >
Kiss of Baphomet 14 hours ago 
Красава :>
muddasheep  [author] May 23 @ 12:06pm 
@RushinRussian: Thank you for playing!
Rushin' Russian May 23 @ 11:24am 
Heh, it's a shame I only now have heard about HQ trilogy being on Steam Greenlight. I kinda wish I could've contributed my vote too :p Either way I'm really glad this got Greenlit. This trilogy is great fun, I replayed it a few times and certainly wouldn't mind going through it again. Thank you for making it as well as putting it out on Steam, muddasheep.
muddasheep  [author] May 21 @ 12:57pm 
@AidenDemon: We have over 700 "yes" votes now (:
AidenDemon May 21 @ 5:09am 
How much people supported this? I wonder it still in Greenlight
muddasheep  [author] May 18 @ 2:11pm 
@Halo-Life 3: Thank you!
Halo-Life 3 May 16 @ 6:16pm 
The visuals and concept are weird. But I'm saying this in a positive way. Hope it makes it.
muddasheep  [author] May 12 @ 2:42pm 
@SuperVictim: oh hey, that's good to know, thanks!
SuperVictim May 12 @ 9:09am 
Headcrab Frenzy has achievements. So ... it's possible. I think.
muddasheep  [author] May 11 @ 2:08pm 
@muxamed666: thanks for playing and still being around!

@samael: I'm not sure if it's possible on a technical level (since it's a Half-Life mod), but it's definitely something I want to do!