Half-Life 2: Black Box
Portal, Half-Life, Team Fortress
Half-Life: Game of the Year Edition
Jan 1, 1999
Half-Life, Team Fortress
Half-Life: Platinum Collection -- Second Edition
Dec 31, 2002
Half-Life, Team Fortress, Counter-Strike
Team Fortress: Source
May 30, 1999
Team Fortress
Team Fortress 2
Oct 9, 2007
Team Fortress
The Orange Box
Oct 9, 2007
Portal, Half-Life, Team Fortress