The first version of Half-Life: Generation was released in 1999 in a black box with orange lettering. It consisted of Half-Life: Opposing Force and Half-Life: Game of the Year Edition, which also included Team Fortress Classic on the same CD. Outside of Europe this compilation was known as Half-Life: Adrenaline Pack and included 3 separate CDs.
The second edition was released in 2000 and used a similar box design. It included all of the games from the previous version with the addition of Half-Life: Counter-Strike. It was called Half-Life: Platinum Collection outside of Europe and included 4 CDs.
The third release in 2002 featured a blue colored box with white text, another CD with Half-Life: Blue Shift was added. This release was also known as Platinum Collection outside of Europe.
Gallery
Blue Shift edition cover.