HL2 Episode One
HL2 Episode Two
Team Fortress 2
I already have HL2 but the other four are new, I have played the Portal Demo though (First Slice) and really enjoyed it. Team Fortress 2 looks pretty good too, I have the Classic version of that already. The cool thing about already HL2 is the fact that Valve allows you to pass your extra copy to a friend if you want. =D Neat.
A friend of mine said I should try this game, so I did–downloaded the Gig and a half Demo and I love it.
I bought it through Steam, I think it’s better than having a CD version. Only $40 this weekend special! Buy it ;)
Urii VS Don