Flashbang Studios, creators of the portal Blurst, which is filled with their own games such as Off Road Velociraptor, Blush, and Minotaur in a China Shop are really doing things right. They have now self funded five titles and try to come out with a new game every eight weeks (six per year total). All of their games use the Unity web plug in for a nice, high fidelity game experience in the browser on both Macs and Windows machines.

Flashbang's Blurst Game Portal