The Role Playing Database maintains data files containing information about the players, monsters, spells, treasures, tricks, traps, etc. used in table-top role playing games, such as Dungeons and Dragons. It also provides a way to make maps of the playing environment (e.g. dungeons) in which the game(s) take place.
PAGE is a drag-and-drop GUI generator for Python. It is aimed at building single Python modules which can display a relatively simple GUI constructed from the Tk and ttk widget sets using the Place Geometry Manager. The generated Python code can execute under Python versions 2.6 and 3.1.
Scid vs. PC is a powerful chess toolkit. It has extensive database and PGN file handling capabilities, and can be used to play chess on the internet (with FICS), against a computer chess opponent, or for chess grandmasters to prepare for tournament matches. Additionally, Scid vs. PC can run automated computer tournaments with chess engines playing against each other.