Thats what mame is , it emulates arcade games on your computer and then you could install the computer in your arcade cab, mame can emulate KI2 so you wouldnt need to have the pcb , but its along proces to hookup mame and you would need the avga video card in your computer to get it to run on your arcade monitor. You should look up in the search option on the top of the screen on how to install certain components, if you have any other general questions i would be glad to help out more but i cant get into all the aspects of mame.