User blog comment:Zepekinio25/Monster Girl Quest : Servant of the monster lord/@comment-173.72.95.80-20140509000200/@comment-31081547-20140509103927

You need all the 3 part of MGQ merged together. You then download the game and open the rar file. In it you will have 2 folder and a nscript.dat. Just drag them in the MGQ folder, copy and past. And it will work normally.