I found this game from playthroughs on youtube and loved it so I had to buy it for myself! I have to ask simply out of curiosity though: Was this series inspired by Period Cube: Shackles of Amadeus or Dot Kareshi: We're 8bit Lovers? They're both otome games set in video game settings.
In Period Cube out of all the LIs there's an NPC that becomes sentient and turns out to be a yandere! With Dot Kareshi, all the LIs are NPCs turned sentient <3 I only ask this because of my love for those series and this game and I saw some similarities. I can't wait to support more of your work in the future!