Lol, but for real, toribash is the best game for you?
I love Half-Life the full saga, hl, hl: opposing force, hl: blue shift, hl: decay, hl2, hl2: ep1, hl2: ep2 and waiting for hl3 :3 (if it's going to be released)
Edit: Sorry gargon for didn't answer you on the IRC i was afk D: