I'll throw my hat in the ring too.
NWN1+expansions(logged about 2k hours in multi; serial, it's 10x better than WoW)
No One Lives Forever 2 (easily one of the best FPSs of all time and easily makes the Halo series its *****)
Homeworld 1
Homeworld 2(Best Spaceship design EVER! The ZOMGWTFBBQHAXEPICDEATH Ship you work 4/5ths of the game to earn makes all the hard work feel soooo worth it, in every aspect)
Pacific Storm(It's not THAT old, but it is still super fun to wage massive WW2 naval battles)
Quake 4(again, not that old, but still a great game)
Morrowind
Delta Force (Some times bad AI and pixelated sand are all you need)
Medieval Total War(imo, the first is better than the second game play wise)
Warlords 2(easily one of the best RTSs of all time, and before you ask, yes, it is better than Starcraft)
Those are all games I currently have installed on my computer(gatta do something with 1.5 TB of HDD space)
Games I don't currently have installed but will probably play in the future:
Mech Warrior 4+ expansions(better than the entire Xbox Mech Warrior series COMBINED!)
Galactic Civ 2+Dread lords(Its about 1000x better than Civilization and way cooler)
Nexus(from the guys that brought you HW 2)
Halo CE(one of the best PC ports of all time, Gearbox really out did themselves. Impeccable multiplayer and completely revamped graphics, sound, and single player AI make this almost a completely different game from the console version. Hell, its better than the Halo 2 port and better than Halo 2 & 3 combined! Who wants to race some rocket hogs!!!)
NWN1+expansions(logged about 2k hours in multi; serial, it's 10x better than WoW)
No One Lives Forever 2 (easily one of the best FPSs of all time and easily makes the Halo series its *****)
Homeworld 1
Homeworld 2(Best Spaceship design EVER! The ZOMGWTFBBQHAXEPICDEATH Ship you work 4/5ths of the game to earn makes all the hard work feel soooo worth it, in every aspect)
Pacific Storm(It's not THAT old, but it is still super fun to wage massive WW2 naval battles)
Quake 4(again, not that old, but still a great game)
Morrowind
Delta Force (Some times bad AI and pixelated sand are all you need)
Medieval Total War(imo, the first is better than the second game play wise)
Warlords 2(easily one of the best RTSs of all time, and before you ask, yes, it is better than Starcraft)
Those are all games I currently have installed on my computer(gatta do something with 1.5 TB of HDD space)
Games I don't currently have installed but will probably play in the future:
Mech Warrior 4+ expansions(better than the entire Xbox Mech Warrior series COMBINED!)
Galactic Civ 2+Dread lords(Its about 1000x better than Civilization and way cooler)
Nexus(from the guys that brought you HW 2)
Halo CE(one of the best PC ports of all time, Gearbox really out did themselves. Impeccable multiplayer and completely revamped graphics, sound, and single player AI make this almost a completely different game from the console version. Hell, its better than the Halo 2 port and better than Halo 2 & 3 combined! Who wants to race some rocket hogs!!!)