4.10 Half-Life (1998)
4.08 Duke Nukem 3D (Atomic Edition) (1996)
3.95 Shadow Warrior (1997)
3.90 Duke Nukem 3D (1996)
3.80 Duke Nukem 3D: Plutonium Pak (1996)
3.71 Rise of the Triad: Dark War (1994)
3.65 John Woo presents Stranglehold (2007)
3.65 Half-Life: Opposing Force (1999)
3.61 Half-Life (Game of the Year Edition) (1999)
3.51 Half-Life: Blue Shift (2001)
3.46 Boppin' (1994)
3.43 Duke Nukem 64 (1997)
3.38 Blitz: The League (2005)
3.34 Half-Life (2001)
3.28 Gunman Chronicles (2000)
3.08 Duke Nukem 3D (1998)
3.03 Half-Life: Counter-Strike (2000)
2.76 Counter-Strike: Condition Zero (2004)

^*Games must have at least 5 votes to be included.