Pretty nice little game! Though I have to say that I almost missed the second playthrough because I first thought that I had to be better at the minigames or something to get other endings.
The second playthrough was really the best part here. I really liked that section which shows the main character's past and made her just way more relatable. Also, of course, the second playthrough is way more action packed with lot of things happening. In a way, the first playthrough was necessary, similar to a good horror movie, to first build up things and get you familiar with the setting and characters, so that the second half can have much more impact.
The mini games in the second half were also really cool. At normal difficulty, at least for me, I had to try quite a few times until I passed them, and it had an addictive trial-and-error feel to them (also because the levels were short enough to not get annoyed for having to start over) and were actually much more fun that I expected RPGMaker mini games to be!
Of course, there are still some questions left at the end of the story, but since it was mentioned that certain characters will appear again in the next game, so I'm curious to see how that continues! Also, after having played Veins, the first game, now, I kinda have a theory on the whole thing.
Really looking forward to the next game now! I can see that your games are passion projects which probably won't make loads of money, but I still really hope you have the time, passion and resources to continue with them! :-)