User blog comment:Akrivus/Sonic Fanon MMORPG/@comment-1431602-20141206211659/@comment-5518179-20141206213547

The amount of people is irrelavent, but more people would be helpful. As far as how long it takes, it will take me about three or four weeks to learn how the API works, around a month or two to program, and an undisclosed amount of time to straighten out/fix bugs.

I'd give it about six months to a year to complete.