This is a very small arcade cabinet (14cm / 5,5inch height). The software and parts of the circuit diagram based on the open source handheld Gamebunio, which based on the famous Arduino platform. The Gamebuino and also this arcade uses the knowns Nokia 5110 lcd as screen. A lot of games for the Gamebuino (and so for this project also) are developed by an enthusiatic community. You will find an overview about the available games here: http://gamebuino.com/wiki/index.php?title=Games
I've hacked not only the Gamebuino but also an Arcadie Dual gamedock for the case.
The first electronic was realized on a breadboard. In contrast to the Gamebuino we don't have an lithium battery and an USB port. This device is powered by an external (wall) power supply. The electronic fits in the slot of the gamedock originally for the iPhone. We don't have to made mechanical modifications of the case except