Best-reviewed PC games of all time

1   Half-Life 2 (2004)       
2   Grand Theft Auto V (2015)    
3   The Orange Box (2007)       
4   Half-Life (1998)       
5   BioShock (2007)       
6   Baldur's Gate II: Shadows of Amn (2000)       
7   Portal 2 (2011)       
8   The Elder Scrolls V: Skyrim (2011)       
9   Mass Effect 2 (2010)       
10   Grand Theft Auto: Vice City (2003)       
11   Civilization II (1996)        
12   Quake (1996)        
13   BioShock Infinite (2013)       
14   The Elder Scrolls IV: Oblivion (2006)       
15   Grim Fandango (1998)       
16   Diablo (1996)       
17   Sid Meier's Civilization IV (2005)       
18   The Witcher 3: Wild Hunt (2015)       
19   Company of Heroes (2006)       
20   Unreal Tournament 2004 (2004)       
21   Starcraft II: Wings of Liberty (2010)       
22   Minecraft (2009)        
23   Homeworld (1999)       
24   Grand Theft Auto III (2002)       
25   Star Wars: Knights of the Old Republic (2003)       

http://www.metacritic.com/feature/25-best-pc-games