DICE announced that today it gave away 50 new beta keys for Battlefield Heroes this morning. If you missed your chance like us, considering they were all gone in about 90 seconds, don't worry as the developers promise plenty more giveaways in the near future.
Well, you won't be saving the world, per se, but you could win a Beta key.
Head on over here, solve the riddle and maybe you'll be playing the Battlefield Heroes Beta in no time.
Good luck!
Update - 2 minutes later:
FIFTY people just won a Beta key. We'll do another contest again soon.
Congratulations to the winners!"