All future bug fixes and/or potential DLC updates are included at no extra cost. However keep in mind that the game is technically categorized as "Complete" so I only plan to add more DLC if the game is well received.
If you are already getting the naked ending and not the good ending then you need to stop being so efficient and let Reina slack a little! The naked ending requires near-almost maxed-out stats!
So for this one you need to punish her all 7 days, but you need to make sure you don't trigger the horrible ending (punish her 3 times when she has good/good lessons).
You should aim for 1 good and 1 bad lesson or 2 bad lessons each day. So try to keep her behavior low by choosing lighter punishments.
If you have more than 5+ playthrough's, "???" mode should have been unlocked automatically after the 5th one.
Based on reports from other players, the only 2 ways that ??? mode would remain locked is if the player used "save/load scumming" method to quickly get achievements, or if the player didn't truly get to the "end" of the playthrough, i.e. sent back to main menu which is needed to grant certain unlocks and trigger counters.
I'm looking into adding a patch for the next update to help address the issues I described above. However, if neither of these situations apply to you, please do let me know.
For the first one to get started. Open the preferences menu, scroll all the way down, and look really really closely. The other 2 are in similar places.
For the last one, it's a bit tricky, but you need to punish Reina 3 times when she has a Morning: Good, Afternoon: Good lesson. After punishing her 3 times, it will trigger the ending you want.
