Emagles, you need to use Clone Cd to burn that game, it is in a clone CD format. The IMG file is the game itself, but the ccd is the control file and the sub file is extra information. What you do is get a copy of clonecd, (you must find yourself), and then open the .ccd file. It is simple once you actually get the clonecd program. The game works, I have played it...I hope you can read japanese because I couldnt figure out thing one in that game