Ultima: Runes of Virtue is an action-adventure game that was developed exclusively for the Game Boy. A non-canon spinoff game developed by Origin themselves, you choose as one of four characters, each of their own class, and go off on a quest that spans all of Britannia. The Black Knight has stolen all eight of the Runes of Virtue, and it's up to you find them in the name of Lord British. The game also has a two-player mode where two players cooperate to complete a unique dungeon.

Twisted_Eye for this run makes strategic use of certain items and other glitches to skip good chunks of the game and complete it in record time. For details on how this was done, you can read the author's notes.