I just finished the game and I have to say it was amazing! It started like a regular slice-of-life otome, but then it got so good! The characters were lovable, the story was super interesting and the art was really nice! I must say that the horror bit in the last mission was great, it had just the right amount of suspense to make me feel on edge, and I liked it so much; it added more dimension to the game. The mini-games were cool too and added some interest to the missions, and they were all interesting and fun but not too hard (although I had to skip the sliding puzzle at the beginning because I suck at them, but that's besides the point).
And for the characters, oh my god. I just LOVE Mr Wolf so so much, his route was so heartwarming and I just want to hug him, if to be completely honest. I really like his personality (just my type in guys!) and I really like his character design.
In conclusion, great game! I intend on playing the other two games in the series. Great job on this one!