The concept was good, but the game wasn't that challenging, the puzzles were a bit too easy and it just went by way too fast. A lot of the other Rusty Lake games are very challenging and I enjoy having to actually put in the effort to look for clues and to solve them, I just didn't have the same experience here. Also lowk this game was a bit freaky.

A good co-op game to play with a friend for a few hours.

I love rusty lake games, but this was not it.
For the record, this is NOT a true co-op game. You do "play" with the other person, but your games are not connected in any way. I was put off as soon as I saw this feature. I really wish it could work, but it just doesn't. The game constantly is confirming to make sure you are at the same point / synced with your partner, and because of that leads to my worse gripe with the game...

It's just TOO easy. Compared to other rusty lake games, this does not feel like a puzzle game at all. The game basically handholds you the entire playthrough, and most of the "puzzle" is just trying to communicate whatever weird symbols/thing in the game you're seeing to your partner.

Overall, I really wish this was a real co-op puzzle game. The game constantly reminds you that it is not true co-op, and (probably partially due to this) is just too easy. Coming from other rusty lake games, this was a bit of a disappointment. Even something like unsolved case was more fun this game.

tl;dr not true co-op; not a puzzle game.