First of all, the topic's name has STEAM in it, I meant to put VALVE instead, it's only for VALVE games, this topic is
My recommended games list which consists of my favorite games:Diablo IIUT 3Roller Coaster Tycoon 1Worms World PartyGTA 2Tf2Cossacks Back to WarEmpire Earth IICrusader ExtremeOblivionBlocklandClonk RageQuake IIILeft 4 Dead 1FZero GXCall of Duty 2Call of Duty Modern Warfare 1Project Gotham Racing 3Super PitfallSuper Monkey Ball 1Super Mario GalaxySplunkeySuper Mario RPGCastlevainia Symphony of the NightSins of a Solar EmpireRed Alert IIStarcraftPataponSuper Mario 64Super MetroidChronotriggerPortalMetal SlugLoZHalo 1Golden Eye(obvioulsy these aren't all steam games)
Garry's Mod, Team Fortress 2, and Half Life 2