Ditto. I was originally enticed to buy HL in 99 seeing the online multiplayer component, which intrigued me. I played HL for a couple days and then installed TFC. Two years later I was finally able to get back to HL and beat it. I never played a game as much as TFC, and never got so many friends to buy HL just to TFC with me. With the clanning, and the specialized techniques you could pull off (conc jumps, rocket jumps, etc) there was just so much to try to perfect.
