Original Warcraft. Descent was pretty sick too.

Torturing myself with Assassin's Creed series, I just beat Valhalla though, pretty good but could have been better if it was about half as long. That, and Tomb Raider series, made it to Underworld.

I wish there was a Jesse Ventura voice, I would use that. Would probably ramble on about the Navy SEALS while trying to listen to music though.