GungHo's Puzzle & Dragons postmortem has appeared on Gamasutra
The Puzzle & Dragons video post from GDC 2014 has appeared on the English-language website for game developers Gamasutra.
We highly recommend watching it. It tells you what the Japanese mobile games market was like in 2011, how the gameplay of the game developed during development, and much more. The video can be found at this link.
We remind you that we published his retelling of the report in Russian a couple of months ago. You can find it here.
A source: http://www.gamasutra.com