iPhone Games

Castles A turn-based wargame of a castle's last stand against barbarians. Available on the iTunes App Store (1.1, 2008Jul15) $4.99

DungeonDice A complete set of polyhedral dice for your role-playing games Available on the iTunes App Store (1.0, 2008Jul13) $4.99

Computer Games

Aiee! An Interactive Environment Engine - advanced text adventure authoring (0.3, 2004Oct19) FREEWARE	GameScroll Simple interactive fiction authoring (0.71, 2006Jul29) FREEWARE	Hephaestus Advanced computer RPG construction kit (2.03, 2003Feb24) FREEWARE
Perilar Adventures in the Dragon Kingdoms (0.4, 2006Feb26) FREEWARE	Umbra Post-apocalpytic computer RPG (0.11, 2002Sep17) OPEN SOURCE

Utilities

JICB Portable ICB chat client (1.12, 2004Jan21) FREEWARE

RandPod A small Python program to pick out random music (0.2, 2005Jul21) FREEWARE

ThoughtPad A tiny note-taking utility (0.2, 2006Feb09) FREEWARE

Older Games

Delver Computer RPG construction kit, very old and incomplete, but open source (0.3, 1998) OPEN SOURCE

Halon Escape A Bitter Game of Gasping and Dying in Mazes of Cubicles (1.1, 2003Apr28) FREEWARE