User blog comment:Zepekinio25/Monster Girl Quest : Servant of the monster lord/@comment-31081547-20150308170350

Yeah i'm an idiot, the one who downloaded the full game version can apply the full patch on it, no need to redownload the 2.5go full game version.

Simply download the full patch and apply it in it. (this also means that the full game version will not be updated, since it serves at nothing to redownload it)

So yeah, if you are new and don't have the three parts, download the full game version and apply the full patch (instructions in the .rar file). And if you already downloaded the full game version, just apply the patch, and it will work.