While a Pi can be used for more complex tasks (such as designing a whole-network ad blocker or an emulator for classic games ...

so he ported the 3D game engine made famous by Duke Nukem 3D to the Arduino (German, Google translation). [Reimecker]’s project is based on the very popular Build Engine written by [Ken ...

This is one project to keep an eye (and two hands ... or maybe one of our readers can make an Game Boy emulator for the Arduino!