Stuart Allen's nickname on the ifMUD is JackUzi.
- The Curse of Eldor (1996; JACL). IF Comp 1996: 21st place.
- Unholy Grail (1997; JACL). IF Comp 1997: 15th place.
- The Bloody Guns (21-Aug-2008; JACL). IntroComp 2008: 2nd runner-up.
- The Down Dragon (2008; JACL).
- Created the JACL authoring system, which was used to create The Curse of Eldor, Unholy Grail, and The Bloody Guns.