Unlockables

[The Icon]

so that means we cannot get the items through achievements? only from playing time?

 

[Masterpiece]

You should find an answer on http://teamfortress.com/

They explained the new system. There's many thread about this right now, next time, look a little bit harder

 

[ScrappyDoo]

Asked and answered here:

http://www.edgegamers.org/forums/showthread.php?t=82926