This game has really fantastic music and art, but the hidden differences are so hidden they're completely invisible on some levels, which isn't a bug - you have to line up the zoom and parallax camera so incredibly precisely that I couldn't find some items even using easy-mode hints that circle the item. It's made the game incredibly frustrating and demoralizing, because I can't tell if I've legitimately missed a difference or if this is yet-another-invisible difference. I recommend getting the soundtrack and art book if that's ever a thing, and skipping the game itself.

this game giving me so much anxiety. incredibly frustrating as most of the differences are really tiny (literally a small dot) and you can only notice at a very specific angle. Even with the clue i cant locate them have to resort to clicking mindlessly. last few stages are the worst have been clicking non-stop for the last 15mins in the clue circle.