This is not your ordinary hack.

Super Demo World is huge, refined, well-planned, surprising, and, at times, downright beautiful. This TAS aims to capture those same qualities with maximum speed. The discovery of new techniques, along with improvements of existing ones, pushed the envelope on what could be done quickly in Super Mario's world.

The homepage for Super Demo World, including the patch to be used on a Super Mario World ROM, and the program used to make the hack, is available online.