Few years ago HTML5 gaming has really brought about the revival of the indie game creation scene on the web, but today's webby games look more like the resource-hungry AAA titles of the desktop, than the sleek classic arcade titles of past. In my talk we will explore this world, and we'll see for ourselves how to create some fun HTML5 arcade games and use the web's power and some JavaScript+CSS magic to scale those games to the limited hardware and teeeny displays of microcontrollers, even.