Elder Scrolls Morrowind
Elder Scrolls Oblivion
Baldur's Gate 2
Heroes 3 of Might and Magic
Might and Magic 6 Mandate of Heaven
Diablo 1, 2, Lord of Destruction
Grand Theft Auto San Andreas
Grand Theft Auto Vice City
Grand Theft Auto 3
Grand Theft Auto 4
Team Fortress 1, 2
Rome Total War
Medieval 2 Total War
Empires Total War
World of Warcraft (Even though i left it for good i had fond memories)
Left 4 Dead 1, 2 (Especially with good human players)
Red Dead Redemption
Fallout 3, New Vegas
Call of Duty 1, 2, Modern Warfare
Mass Effect 1, 2
Civilization 3, 4
Worms Armageddon
Knights of the Old Republic
S.T.A.L.K.E.R
Red Alert 1, 2, Yuri's Revenge, 3
Age of Empires 1, 2, Age of Kings, 3, Warchiefs,
Age of Mythologies, Titans
Half Life 1, Opposing Force, 2, Episode 1, Episode 2
Portal
Counterstrike
Dawn of War 1, 2
Assassin's Creed 1, 2
The Sims 1, 2, 3
Deus Ex
Max Payne
Warcraft 3, Frozen Throne
Battlefield Bad Company 1, 2
Jade Empire
God of War 1, 2
Gears of War 1, 2
Company of Heroes
Borderlands
Arkham Asylum
Doom 3
X-Com Apocalypse
Starcraft
Sega Genesis Golden Axe, Sonic the Hedghog
Pokemon Red, Blue, Yellow, Gold, Silver
Contra Hard Corps
Sim City 2K
Dungeon Siege
Rise of Nations