Game is a complete waste of potential.
1] The walkthrough/guide isn't fixed for the fact that there is no two endings. Good Ending was deleted in lieu of Bad Ending being the only one.
2] If you can't move the map/screen with your cursor to the ends of the screen, press Escape button, it will either reset the map movement freezing or put you to menu and then you can go out and move the map.
And now to the substantive opinion:
+++
Great Engine. Great Models, better and less weird looking than most 3D games. Great animation. Wish this engine, Visionaire Studio / Visionaire 2D, was used by more developers here. The NTR devs would probably go nuts with this engine and mechanics that were previewed playing this game.
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Only a handful of scenes, too little for the time spent walking around, solving puzzles, picking up shit, etc. Story too short. So much more could have been done here, like swindling the MC into becoming head of the cult or at least controlling the succubus or something, making for a far larger story and adding more characters and locations. The dev could have squeezed loads-o'-money more out of it, but they didn't have ambition or foresight or whatever reasons.
Again, waste of potential.