It needs a keyboard to play however I could not find a way to bring up my iPad keyboard so it does not seem to be iPad compatible?
Currently it is desktop browser only. If there's enough traction and the concept is proven, we plan to look into porting it to iOS / Android / etc. We'll see!
Re: Show HN: (my first webapp) An HTML5 platform game stage design community
#21Don't port it, it would be better if you could just add on-screen controls.