Half life 2 in its self is worth the £40!. let alone 5 lovely LONG and challenging games u get with this!.
1) Portal, i didnt expect this type of game play, its a type of puzzle solving game, and it works VERY well.
2) half life 2, ep1, ep2. These games are the BEST ever made, i cant wait for ep3.
3) Team fortress 2: well its cartoon graphics.. not my type of game so only had one go of it..