User blog comment:MarieBilly Archimedes Shears/This is frickin ridiculous/@comment-6591198-20131028105516/@comment-4364807-20131101002615

I think when they meant free, they meant that you could automatically start playing right away without paying, like you have to do for Minecraft. In fact, you don't even need an account to play. BC and Robux are just features that you can buy if you're willing to spend some dough.