Well here's some HL2 footage to perhaps re-hype the game. Because people seem to forget how awesome it is...
TF2 will certainly be great though...I didn't play the first one that much though.
Trailer:
Footage:
But people...for Portal, TF2, and HL2...I command you to sign up for Steam (it's free) and download high-res versions of all these vids...
LEFT4DEAD411.COM
Bet with disolitude: Left4Dead will have a higher Metacritic rating than Project Origin, 3 months after the second game's release. (hasn't been 3 months but it looks like I won :-p )