Casual Metroidvania game. Very comfy atmosphere. Plenty to do without feeling repetitive. A lot of attention to detail and love went into this game. Not terribly hard, but not a game to play in your sleep either. You don't power creep to the point where early enemies are gnats, but neither do you struggle against any fodder mobs.

This was a very enjoyable metroidvania. The whole thing felt very high quality and you can tell a lot of care and passion went into this project.

The combat is fun and satisfying and the puzzles and platforming challenges never feel obtuse or unfair.

If I could give two small criticisms it would be
1) Slightly too easy. You should definitely play this on Hard if you have experience with similar games. Even then with all the damage upgrades you can brute force your way through most bosses.
2) Level design does feel a bit samey towards the end. A bit more variety in map design would have been nice.

Crypt Custodian is my favorite game since Ori and the Blind Forest. It's got all of the elements that I love in a platformer--an adorable main character, dynamic game play, challenging puzzles, whimsical environments, a charming story, and an immersive soundtrack. 100/10