https://secure.plaync.com/cgi-bin/free_trial.pl?partner=10 Remember to enter your email address at the bottom of the page to actually receive a free trial key. Then start the trial ~1GB (or full version ~3GB) download.
While downloading you create an account at plaync. Press the add game link in account management, enter the serial key you should have in your email by now.
When the game is added, you might still have to "activate" the game from the account management screen.
Once these steps are done you should be able to attempt an install and play this very new and fun game.
I have not tested to run this under wine, but thought some others might want to. The game was released this easter and resembles the good old Carmageddon games, only MMORPG. No credit-card necessary for this trial luckily.
I hope this will drive wine development forward, good luck!
PS: You might not want to create the plaync account before you have seen that you can make the game install, or else you might be wasting a good 14 day trial.
In any case, you can install, start the game and get into the first menu without having an account. And even that might be a challenge for wine .
-HK