I've been searching everywhere for a good Half Life One Mod. I found a few that seemed promising, but failed. Brainbread looked fun, but wasn't. Stargate TC has 1 server with like, 2 players. Plus, it is impossible to find the right version for it.
Anyways, I need to find a good mod for hl1. Doesn't matter if it is single player or multiplayer. As long as it is unique and fun.
(NOTE: I already have Sven and Natural Selection, I hated The Specialists)