I went to Tokyo University of Technology Hachioji campus and create a simple action puzzle game with college students. You can download it, or play on the web. It needs more tweak level of difficulty. (Plus, fix bugs!)
The Tokyo University of Technology provides place for education. There were a lot of college students. Teachers chose members of each team. Their policy is that one team has one professional developer. Basically others were young students. But young talents helped professional developers.
I wanted to get “how to create a good prototype game rapidly”, and wanted to implement all sequences that an arcade style game needs, like a leader board. I implemented some of them and gave up others.
Nice 48 hours. I’ll go to there next year.