King's Quest is a popular adventure franchise for the PC by Sierra that focuses on exploration and puzzle solving. This movie features one of the few console ports of any Sierra adventure game. Notably, it features improved graphics and sound as compared to the original, which is usually not the case for these ports.

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...

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