aside from being a cartoony thing xD - no. There will always be a new game to beat the old games. Its part of the system. Games need to be improved or it will be over. If you are looking for a 2d game then try Mini Fighter it a fighting 2d MMO - highly recommended for video game addicts like me. haha. There are also other 2d mmo that will get your attention and so you should partcipate in the discussion and share your ideas. xD here.
Best Free 2D Action MMORPG