[Incredible demo video][link] from one of the entrants in the [Super Mario AI][comp] competition. [mentioned previously][prev] on Extra Future. See also: [The project page][project], which explains the process behind the AI.
The developer says he’ll release the source code once the contest is over.
[link]: http://www.youtube.com/watch?v=DlkMs4ZHHr8 “YouTube – Infinite Mario AI – Long Level”
[project]: http://www.doc.ic.ac.uk/~rb1006/projects:marioai “Project Page for Infinite Mario AI”
[comp]: http://julian.togelius.com/mariocompetition2009/index.php “Mario AI Competition homepage”
[prev]: http://extrafuture.com/2009/08/04/mario-ai-competition-2009/ “Previously on Extra Future”