Black Mesa vs Half-Life (Series)

Black Mesa is a fan-made remake of the original Half-Life video game that was released in 1998. It aims to recreate the classic Half-Life experience while updating the graphics, sounds, and gameplay using the Source game engine.

Half-Life is a seminal series of first-person shooter video games developed by Valve Corporation. The games follow Gordon Freeman, a theoretical physicist who battles invading aliens and other threats after a failed experiment opens an interdimensional rift at the Black Mesa research facility.