Yon Astounding Castle! of some sort, by Duncan Bowsman (writing as Tiberius Thingamus).
The Hangover, by Will Conine (writing as Red Conine).
The Ascot, by Duncan Bowsman.
Broken Legs, by Sarah Morayati.
Earl Grey, by Rob Dubbin and Allison Parrish.
Grounded in Space, by Matt Wigdahl.
Resonance, by Matt Scarpino.
Rover's Day Out, by Jack Welch and Ben Collins-Sussman.
Trap Cave, by Emilian Kowalewski.
Beta Tester, by Darren Ingram.
Byzantine Perspective, by Lea Albaugh.
Condemned, by Mark Jones.
The Duel in the Snow, by Utkonos.
The Duel That Spanned the Ages, by Oliver Ullmann.
Eruption, by Richard Bos.
GATOR-ON, Friend to Wetlands!, by Dave Horlick.
Gleaming the Verb, by Kevin Jackson-Mead.
The Grand Quest, by Owen Parish.
Star Hunter, by Chris Kenworthy.
Interface, by Ben Vegiard.
The Believable Adventures of an Invisible Man, by Hannes Schueller.
Snowquest, by Eric Eve.
Spelunker's Quest, by Tom Murrin.
zork, buried chaos, by Brad Renshaw (writing as 'bloodbath').
The unofficial "front-end" game for the 2009 competition, providing information on all the games and systems used to run them, plus the ability to sort the games you can play into a random list. Written by Lucian Paul Smith. Release 1 / Serial number 091001.
All of the entries in the 2009 competition in one package. Unzip into a directory with the -d option to preserve the original subdirectory structure. This file is around 8MB in size.
All of the entries in the 2009 competition in one Windows self extracting archive. This file is around 7MB in size.
Stephen Granade's note about the 2009 competition. Read this to find out where to get more information.
All of the Windows interpreters needed to play the competition games.