The game has a very smart gimmick that unfortunately grows old pretty much right after Part 1. I wish it was taken in somewhat different directions with other twists to the formula for some variety. A lot of the puzzles in the second half are very heavily trial-and-error based. You need to have done things in a very specific way for a trigger to happen in a particular panel which there is absolutely no way of knowing because the game doesn't give you that info. The "story" is also incredibly barebones which I wouldn't really complain about in a puzzle game but the game itself tries very hard to tell it with quite a few cutscenes. Despite that, it's a neat little unique puzzler which is a pretty good time for a couple of hours if you get it on sale