So, yeah...I just got the games and IMO, Portal was the best, sucked me in for 2 hours 
I'm not even started HL2 yet, so playing the whole HL2 games would take a long time I guess...
For Team Fortress 2, I'm not sure if I can play it because my internet connection sucks 
Oh, btw, I got the gaming mousepad, looks awesome and big too.
Here is it: (sorry for the quality)
and the box:
Steam was a little hard to get through tough...