i found the scematic and information for the verry first arcade game named computer space i would love too see ben make one of thees arcade machines it uses nand nor and other gates it has no prosessor in it . i am wondering if this game can be made using the information that is shown here. with out any further adue here is the link i am quite sure you can find better scematics floating around the net. if you find a better scematic out there pleas post it for me i would love too try too make it my self for a bit of a experement and for fun. http://www.computerspacefan.com/ComputerSpace.pdf