I played this on Nintendo Switch, and I can't say enough good things about it. 

Visuals

The pixel art style and limited color palette fit this game perfectly. Not only does it look charming, but it does a really good job of giving the player all the information they need just by looking at the screen.

Audio

The chiptune soundtrack is really great. I especially liked the track in the trailer. (It appears in the game too.) Plus, the sound design is also really good. It really makes the game feel alive.

Design

The puzzles were very satisfying to solve, and on more than one occasion left me impressed with how it made me think in new ways. The progression does a great job of onboarding the player and making sure they know what they need to know to move forward.

Length

The game is pretty short. I didn't get all the collectibles, but I finished all the chapters in under an hour and a half. Even though there's not a ton of content, though, I loved every bit of it.

TLDR

I can't recommend this enough. It's not super long, but the game you get is well worth it for $10.

I 100% recommend this to anyone who likes puzzle games even a little bit.