Teaderboard is a project mainly written in ..., it's free.
The Transcendence Game Leaderboard
A leaderboard designed for the game Transcendence (http://transcendence-game.com), making use of the Stats Sumbmission system added into versions after 1.01. It is open source and quite easy to use. It makes use of a combination of PHP and Python. The database it uses is SQLite and should work on most systems.
To enable stat submissipon within the game set this: