Never played it. What's broke or needs attention other than the half-assed "patch"? I can DL the game later but took a look at the patch file out of curiosity and it seems to only change character names and wouldn't resolve or change any in-game dialogue that might be necessary. Bottom line: what kind of chaos are you requesting I get into? Prerequisites: 1) I'll have to be intrigued by the VN (I'll have to actually like it to mod it) and 2) I'll have to find time to actually code it. Regards.
Honestly, I don't think the game needs a mod
Requirements according to the features of your multi modes:
- Incest setting. There is already a universal for this.
- Gallery unlocker. There is already a
password for it. (Game's gallery consists of 4 parts; Scene replay, 360 degree render gallery, Extra renders and Puzzle for Extra renders. Puzzlels are not skippable, but renders in Puzzle gallery are already available in Extra render gallery.)
- Adjusting opacity and font size for dialogs might not be bad.
Not necessary:
- Choices have little effect in the game. Therefore, I think there is no need for in-game walkthrough.
- I think don't need naming save as you don't need a wt.
As I said, I don't think a mod is needed in general. Also the game is pretty good. I don't think the game will be a waste of your time for you. I definitely recommend you to play. You know best whether the game need a mod or not.