This hogwarts is ACTUALLY accurate, unlike most of them. slight notice: it's set partly in harry's first year and partly in his third year. but sadly, it's not all the way done yet.
Manyland is a 2d sandbox browser MMO. In an open world, you can chat with people, build, draw, play multiplayer platformers, RPGs and adventures others made, join friendly PvP, and create worlds and games yourself!