Code of Unaris (2004)

A fantasy RPG designed to be played over Internet chat.

From the back of the core rulebook:

Mankind has been around a lot longer than you think...

A programmer rediscovers a lost algorithm that opens a wormhole to out distant past, and unwittingly alerts an ancient evil of its failure to prevent mankind from surviving into the twenty-first century.

Unaris, a world where magic and mathematics coexist, and two ages, separated by five thousand years, are again the backdrop for an epic struggle between good and evil. But, now, it's a whole new ballgame...

Gamers (and chat addicts) around the world can quickly immerse themselves in a challenging and sometimes humorous storytelling experience. Perfect for when you and your friends can't get together to game in person.