Interceptor Cards The game requires printing out sets of cards for the interceptors. There are three sets of backs (1, 2 and 3) and one set of fronts which needs to be printed three times. These are saved as .gif files which can be placed into word or anything else you fancy to print at either an A4 sheet or larger if you wish. We laminated our cards to make them easier to handle. You'll need some UFO cards as well, and some rules. Use the menu system above to select the files, or select from below: Interceptor Card Fronts Interceptor Card Backs set 1 Interceptor Card Backs set 2 Interceptor Card Backs set 3