http://tasvideos.org/8M.html

This is a tool-assisted speedrun, made on an emulator, using frame-by-frame shooting, savestates, and rerecords to overcome reaction time and human error. As such, it is purely a form of entertainment, and is not designed to show skill.

The second quest of Zelda is what you get by having completed the game once. It is more difficult than the first quest.

In his movie, Sleepz enters ZELDA as the player's name to start the 2nd quest without having to complete the game first.