FCEUX is a NES emulator that allows the use of scripts to modify NES games. There are scripts that allow you to directly manipulate in game objects, or cause snow to fall, or, in this case, turn Super Mario Bros. 3 into a Kirby’s Canvas Curse style game. With the script enabled, controls (except for jump) are disabled. Mario continuously walks forward, turning around after spending a certain amount of time walking into a wall. You can draw lines that propel Mario in any direction with the mouse. These same lines are used to protect Mario from projectiles and turn enemies into clouds of bloody mist. It’s great fun. You’ll have to supply your own self-ripped Super Mario Bros. 3 rom that you totally made yourself out of your own copy of the game for backup purposes and would never, ever download illegally, though.
FCEUX
via GoNintendo
