Pour qu'on évite de me poser la question des jeux que je possède sur steam :
Half life
Half life blue shift
Half life opposing force
Half life Deathmatch classic
Half life 2
half life 2 : Episode One
Half life 2 : Episode Two
Half life 2 : Lost Coast
Half life 2 : deatmatch
Team Fortress Classic
Day of defeat
Ricochet
Counter strike
Counter Strike : Condition zero
Counter Strike : Condition zero Deleted Scenes
Counter Strike : Source