Collect the coins/gold stars/clouds to help classify the data set.

We track the user's path through the data as well as their score (a combination of the number of points they've hit plus a multiplier for keeping a good consistent run)

Using a combination of the path and the score across 50+ gamers of the same level, an accurate path through the data will be found.

N.B. when an enemy is presented to the player, we stop recording movement, as it's likely to be inaccurate due to the player trying to avoid the obstacle.

Select a level from the menu to start.

Use the arrow keys to control the motion of the player (could use accelerometer on mobile devices)

Use the number keys 1, 2 and 3 to switch between 'Granny Grass', 'Super Space' and 'Breezy Bird' modes

At the end of the game press q to view the path on the dataset, then click to return to the menu

• Download and install Processing (http://processing.org)
• Open starz/starz.pde in processing
• Use Control/Command + R to run the game.

Original artwork is in the Artwork folder