Half-Life Source Project Black Mesa Launching Today

Half-Life's highly anticipated fan-made Source-Engine makeover will get released today when the Black Mesa mod hits Steam Greenlight.

Six years in the making, the first iteration of Black Mesa will include 8-10 hours of gameplay, but doesn't include the later Xen levels - but it is free.

Check out the launch trailer below, hit the link above to download it this evening and look out for our review next week.