The New Adventure Shell is a script that turns your shell into a text adventure game. It ought to pose as little restrictions on normal shell use as possible, and allows as many adventure commands as possible.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
Theme support has been added, as well as several NPC-action routines. Dark, obscured and airless locations have been implemented. The fight routines and scoring system have been rebalanced. Numerous bugs and compatibility issues have been fixed.