Black Mesa Source, the highly-anticipated Half-Life remake, is available to download now.
The free mod, which has been in development for over eight years, is available to download via the official Black Mesa website - provided the servers haven't melted by the time you read this, of course.
Black Mesa Source is a completely reworked version of the original Half-Life, remade in Valve's Source engine by 40 volunteer developers. The game offers updated graphics and redesigned levels.
Still, with new releases being a little light on the ground this week, at least it's something to keep you entertained over the weekend.
Think they've done a good job? Let us know what you think of the fan-made remake in the comments below.