Black Mesa (Windows)

Black Mesa Windows Title screen and main menu


Critic Score
100 point score based on reviews from various critics.
User Score
5 point score based on user ratings.
Not an American user?


Black Mesa is a fan-made remake of Half-Life utilizing the Source engine as a standalone game. All key areas and events of the original game have been recreated faithfully, however there are a number of changes and tweaks that allow this game to be called re-imagining rather than a remake. These differences include: multiple changes to the maps - some have been altered and expanded, while others (including on-rail levels) were considerably shortened; new voice overs recorded for all the characters with many new dialogue lines added; the number of unique NPCs has been increased considerably; HEV suit's flashlight battery is now infinite; enemy's AI and weapon damage have been tweaked; a new weapon (flare) has been added; achievements have been introduced etc.

The version released in September 2012 contains 14 chapters of the original Half-Life, excluding the last several chapters that take place in the alien dimension Xen. It is now considered a Legacy release, being replaced by Black Mesa on Steam. This version is still available via the official website, it just no longer receives updates.


Black Mesa Windows This way the surgical machine makes more sense than in the original
Black Mesa Windows Gargantua versus a soldier
Black Mesa Windows The commercial version of Black Mesa was released in May 2015 through Steam. It features improved graphics (among other things).
Black Mesa Windows Take that you zombie!

Promo Images

There are no promo images for this game


Alternate Titles

  • "Black Mesa: Source" -- Working title

Part of the Following Groups

User Reviews

Like revisiting an old friend. Paul Graves (41) 3.43 Stars3.43 Stars3.43 Stars3.43 Stars3.43 Stars

Critic Reviews

Gamereactor (Norway) Sep 24, 2012 10 out of 10 100
Gamereactor (Sweden) Sep 19, 2012 10 out of 10 100
Softonic 2012 4.5 Stars4.5 Stars4.5 Stars4.5 Stars4.5 Stars 90
Games TM Oct 12, 2012 9 out of 10 90 Oct 10, 2012 4.5 out of 5 90 Sep 20, 2012 8.5 out of 10 85
Gamereactor (Germany) Sep 19, 2012 8 out of 10 80
Destructoid Sep 23, 2012 8 out of 10 80
Factornews Sep 25, 2012 7 out of 10 70
GameStar (Germany) Oct, 2012 Unscored Unscored


There are currently no topics for this game.



The game was in development for eight years and the team had to move from the original Source engine available in 2004 to the later version released in 2007. The game was originally developed as a modification, but the eventually released version does not require any other game to run - the player just needs to download and install the Source SDK Base 2007 package which is distributed by Valve Corporation for free.


  • GameStar (Germany) / GamePro (Germany)
    • 2012 - #2 Best Indie Game / Mod of the Year (Readers' Vote)

Related Web Sites

GTramp (60260) added Black Mesa (Windows) on Sep 16, 2012