Super Mario Bros. Maker

A port of Super Mario Bros. from the NES with an editor added that allows you to edit every area in the game. At the moment there is no sprite editing of enemies, it will be in a future beta. The author of the port\editor is infidelity.

Current features
*access/exit maker mode by pressing X
*can select/copy/paste any 16x16 block that appears below the HeadsUpDisplay, with either an snes controller in port 1, or an snes mouse in port 2
*can save changes, or restore/save current area to its original form