Yes, it has been updated from beta that you can create as many worlds as your hard drive can hold (for an average hard drive, that's allot of worlds!)
Oneworld was created in 1999.
Oneworld Publications was created in 1986.
Oneworld Publications's population is 13.
Minecraft is definitely less popular than roblox
Yes, you can change your Minecraft skin more than once. You can change your skin on Minecraft every week, every day, or every hour if you wanted to do it.
American Airlines is one of the founding members of oneworld alliance.
That is a question of opinion. I personally think Minecraft is better than Maplestory. But you have to be the judge of that.
No.
No, minecraft is awsome! (Biased ansawer lol) XD
Probably not.
Nope
yes