Mr. Firshman recommends to use Google’s Chrome browser to maximize your gaming pleasure. I tried it on IE8, it doesnt work as well. So take his word for it.
Aside from SMB(Super Mario Bros.), he also ported some old favorites like the Zelda, the banana maniac-Donkey Kong and the blaster wielding Megaman.
Question: When can we start seeing 3D games running on browsers? Hehehe