<report>I love good mystery visual novels, and this novel's blend of mystery and puzzle mechanics (which it "borrowed" from Huniepop) were interesting.
But a good novel knows how to stick the landing, and this one fails miserably at that.
Not only does it have an annoying precision parkours to access the true ending (one misclick and you missed it), but the true ending is so bad, I wanted to throw my controller against the wall.
Spoiler: it's no true end, but a tease for a possible sequel. Well screw you - I'm never buying that sequel!
If you want to play this, wait until it goes on sale. It's already been on the Nintendo eshop for like €1,99. Do NOT pay full price. It's not worth it.