"Rise and shine, Mr. Freeman..."
Block Mesa is an upcoming mod that adds content from Valve's flagship first person shooter; Half Life.
The mod will add weapons, equipment, monsters, and allies from all of the Half Life franchise (or as much as possible).
Defend humanity from hostile forces such as the H.E.C.U, armies of Xen, the Combine empire, and more with an H.E.V. suit and a trusty crowbar.
Block Mesa will be periodically updated with new content relating to outside source material.
The Half Life brand is copyright of game company Valve.