middle 50

2001, 91, Tribes 2

2002, 60, No One Lives Forever 2
2002, 87, Masq
2002, 93, The Elder Scrolls III: Morrowind

2003, 12, EVE Online
2003, 26, SimCity 4
2003, 55, Beyond Good & Evil
2003, 74, Max Payne 2

2004, 3, Half-Life 2
2004, 15, World of Warcraft
2004, 31, Rome: Total War
2004, 59, Unreal Tournament 2004
2004, 89, Vampire: The Masquerade - Bloodlines

2005, 62, F.E.A.R.
2005, 98, Call of Cthulhu: Dark Corners of the Earth

2006, 17, Hitman: Blood Money
2006, 19, Company of Heroes
2006, 50, Flight Sim X
2006, 64, Dwarf Fortress
2006, 73, The Elder Scrolls IV: Oblivion
2006, 75, Galactic Civilizations II
2006, 99, Battle of Britain 2

2007, 4, Team Fortress 2
2007, 7, Bioshock
2007, 14, Portal
2007, 23, Supreme Commander: Forged Alliance
2007, 47, The Witcher
2007, 77, Call of Duty: Modern Warfare
2007, 85, Peggle

2008, 54, Far Cry 2
2008, 63, Fallout 3
2008, 86, Mount & Blade
2008, 100, World of Goo

2009, 9, Left 4 Dead 2
2009, 13, ARMA 2
2009, 24, Dragon Age: Origins
2009, 33, Spelunky
2009, 34, League of Legends
2009, 56, The Sims 3
2009, 65, Batman: Arkham Asylum
2009, 69, Empire: Total War
2009, 71, STALKER: Call of Pripyat
2009, 80, Torchlight
2009, 88, Assassin's Creed II
2009, 94, Plants vs. Zombies

2010, 2, Mass Effect 2
2010, 10, Starcraft II
2010, 20, Civilization V
2010, 84, Super Meat Boy

2011, 1, The Elder Scrolls V: Skyrim
2011, 8, Minecraft (first public release 2009)
2011, 11, Deus Ex: Human Revolution
2011, 29, Battlefield 3
2011, 30, The Witcher 2
2011, 46, Dark Souls
2011, 48, Portal 2