EFS is a single-player FPS modification for Half-Life, inspired by games like: Half-Life, Max Payne, Deus Ex, Metal Gear Solid, F.E.A.R. (+Addons) and movies like: Apocalpyse Now, Jacob's Ladder, The Manchurian Candidate (original and remake, The Raid: Redemption and many more.
Intro Maps
Agreed that's a total mess.. Fix the textures & improve the ceiling it looks a bit boring. As side of that the structure itself looks very promising that far.
nice work.