I do not have a list of the games, but there is a LOT, including all the adult games. As far as resolution, there is 3 , 640x480,800x600,1024x768. There is also widescreen resolutions but i recommend to use a standard 4:3 because the software is picky about compatible widescreen monitors and may not display correctly. Also, you must use a 3M microtouch touchscreen monitor with an exII controller. Software does NOT work with ELO.
As i said, you would get an official motherboard, IOboard, security key, and SSD with 2014 installed. You would have to mount them in whatever type of cabinet you build or decide to use. You would also need a power supply but depending on the cabinet you want to use, you can use any ATX power supply.