yes? why lol
yes you can download on this site warrock.net
Well, it used to be.
I used to play WarRock in the Closed/Open Beta stages, and trust me it was much better.
When it was released there were premium guns and shit, and it weren't really free anymore.
Its no free than RuneScape is free.
So IMHO WarRock is not free.
BUT
We are hackers, its free to us :P
It is free, till you buy Premium, g1Credits, Marketplace purchases.