An easy to use GUI for cryptanalysis of pre-digital ciphers. Usefull for historical researchers, the rabidly paranoid, or those who do crypto for fun. Future releases will move upwards towards more modern cyphers.
OpenNemesis is a free clone of the computer rpg Odyssey The Legend of Nemesis, originally developed for the MacOS 7 operating System by Richard Rouse of Paranoid Productions.