It's a simple concept, yet quite compelling: click a button as fast as you can in a set period of time.
Button Masher marks many milestones for my development history. For one, it is my first game coded completely from scratch. Another first is the ability to keep score, improving replay value. And finally, this is my first game to keep save data, in the form of stats. Button Masher is HTML5 ready and should work with the latest versions of all major browsers.