This game needs a (random) world map STAT!
Have people review created levels on difficulty. Let users remix levels into a world map with multiple levels and have them create whole Mario games. Possibly even have a world map populate levels randomly based on difficulty with 0 being so easy you don't have to do anything to finish the level and 10 being impossible.
This way sharing maps as packs would be awesome and an incentive to play these packs!
Hell, they could even hold competitions with Nintendo selecting certain levels as a pack and rate them. Challenge your friends or random strangers and what not :)










