When I started development, I thought it would be as simple as "make a game and submit it to Google Play to publish it," but ...

This time, inspired by the Hanafuda scene in the movie 'Summer Wars,' I created a 'Koi-Koi' Hanafuda game using HTML.Hanafuda is a traditional Japanese card game that has been loved for a long time.

With Google Playground, you can create, play, and share your own 2D and 3D games using AI. The platform is initially only available in the USA.