A decent game, with interesting questions. The link to the video explaining doesn't work anymore though.
Author Comments
Take part in a real-life experiment!
Researchers from the University of York want you to play a rolling ball game – and after you’ve finished, they’ll explain how what you just did helped us to understand new things about player experience!
Take part now – have fun, and also help scientists to understand games (and gamers) better!
This was a fun little experiment I was disappointed with the lack of a debrief video if there is a new link to the video I'd love to know but I did enjoy this