Usually this game would take many hours of wandering, collecting objects and solving problems. The author however is able to focus on key events and manages to beat the game in less time than Super Mario Bros...

This new movie is about a full minute faster due to newly found exploits.

If you enjoy this movie, you may want to take a look at this rejected movie of King's Quest V for the NES by the same author. It is unfortunately much longer and has poor graphics compared to the original, but is impressive nonetheless for people who have played it before.