Anne, a short joke game by Jonathan Blask.
Colossal Hugo, the original 350 points ADVENT ported to Hugo, by Kent Tessman (revised version for Hugo 2.5.03a) based on Graham Nelson's Inform port of David Baggett's 1993 TADS reconstruction 'Colossal Cave Revisited' of the 1977 original by Willie Crowther and Don Woods (a compiled game file is in games/hugo/colossal.hex)
Hugo source code for Distress version 7, by Mike Snyder. This game was Mike's entry in the 2005 IF Competition. (the original competition entry is in games/competition2005/hugo/distress/)
Hugo source code for Down, release 4, by Kent Tessman. (a compiled game file is in games/hugo/down.hex)
Hugo source code for Guilty Bastards, version 2.08, by Kent Tessman. (a compiled version is in games/hugo/guilty.zip)
Hammurabi, ported to Hugo by Robb Sherwin. Archive includes Hugo game file and source code.
Zork I, ported to Hugo by John Menichelli and updated for Hugo 2.5 by Kent Tessman. (a compiled version is in games/hugo/hugozork.hex)
Pirate Adventure, the classic Scott Adams game, ported to Hugo 2.4 by Julian Arnold. Version 1.1.0 of the Hugo port. Archive contains documentation, source and a walkthrough. (a compiled game file is in games/hugo/pirate.hex, and there are original C64 versions in games/c64/)
Scavenger Hunt, a demonstration Hugo game and resource files, along with an HTML tutorial which gives the source code and discusses its structure. By Gilles Duchesne.
Spur, A Western Misadventure by Kent Tessman Release 9 (4dec99), Hugo v2.5 (a compiled game file is in games/hugo/spur.hex)
Tetris for Hugo 2.5, implemented by Kent Tessman, based on Andrew Plotkin's Inform version "Freefall". This version makes use of colour, graphics, sound and music. (a compiled version is in /games/hugo/tetris.zip)
Trading Punches, version 1.9, by Sidney Merk. (a compiled game file is in games/hugo/trading.zip)
Tales of the Traveling Swordsman, version 1.3, by Mike Snyder. (a compiled game file is in games/competition2006/hugo/tales_ts/tales_ts.hex)
Waiting for The End, version 3, by Paul Lee. Archive includes Hugo game file and source code.