This game is now available on Steam!

Thanks for your help in getting this game selected for distribution via Steam. More information including a link to the Steam store page can be found below.

Estranged: Act I
Sep 18, 2013 @ 10:39am
Jan 26 @ 7:42pm

View Estranged: Act I in the store

Store page
Recent Announcements View All (4)
Estranged: Act I Steam Release Date
Oculus Rift Support
Release date: Early 2014
Estranged is a free Half-Life 2 mod built on the Source Engine, available to players running Windows, Linux and Mac. It doesn't require any games to play.


Estranged tells the story of a lone fisherman, whose ship is stranded on a mysterious island during a violent storm.

Explore the rich environments and meet the curious inhabitants of the island as you find a way back to the mainland. Face both danger and intrigue in this perilous adventure, where you will soon find that not everything is as normal as it seems.


Original Gameplay and Story - The game features around an hour of story driven gameplay. It includes a completely original cast, with a carefully crafted script to bring the Estranged world to life.

Amazing Graphics - Estranged is built on the same engine Half-Life 2 runs, with some additional features. We have extended the dynamic lighting system to allow us to illuminate our levels in a realistic manner, and have included effects such as film grain and lens flare to help create the atmosphere for the game. There is also a feature for higher end systems called Phong, which allows us to show reflections on walls in-game similar to how they would appear in real life.

Original Soundtrack - The soundtrack was written especially for Estranged, and was designed alongside the game's levels. The music matches gameplay, and helps to bring together the atmosphere in Estranged to bring the story to life.


You can play a beta of the game for Windows and Linux right now. Just head over to to download.

For tentative system requirements, please see the system requirements for Half-Life 2.


Popular Discussions View All (8)
Mar 22, 2014 @ 6:47pm
Feb 11, 2014 @ 7:18pm
HBAO and Depth of Field
Dec 11, 2013 @ 7:22am
Looks amazing...
< >
conk3r2008 Jan 26 @ 2:42pm 
conk3r2008 Jan 26 @ 2:42pm 
its crazy man!
PokerFace Dec 17, 2015 @ 8:50pm 
can't wait for act ll
mr.creeperface12 Oct 4, 2015 @ 6:36pm 
Plz make a part 2 this game is amazing
Nick Sep 30, 2015 @ 1:31am 
Please Make ACT II
kengu2003 Aug 29, 2015 @ 5:30am 
when will act 2 come out
Captain Canadia Aug 3, 2015 @ 7:10am 
Is Act II currently being worked on?
CaiquePlayerBR Jun 19, 2015 @ 4:00pm 
muito bom faz tempo que eu não jogava um jogo igual a esse
The Mangle May 24, 2015 @ 4:10pm 
а 2 часть скоро ?????????
Mr. Bird Mar 15, 2015 @ 12:36pm 
when can you get act 2