The Walking Geek is a project I found when perusing Behance.net for inspiration. It is a browser based game with simple mechanics and a beautiful aesthetic. You control the eye in the sky and your mission is obduct all the geeks you can!
References to Star Wars, Mario and even Chuck Norris are thrown in for good measure. A great little game with a lovely art style.
You can find the game here: http://vimeo.com/107152818