Infinite Mario Bros Experiment

An experiment in measuring and optimizing player experience by Christopher Pedersen, Julian Togelius and Georgios Yannakakis.
Original game, Infinite Mario Bros, created by Markus Persson.
IMPORTANT, you need to play TWO PAIRS, that is FOUR GAMES, for data to be submitted about your game.
If the applet does not work try one or two of the following options.
Download and Play - Java Web Service Play.