Rewarding, fun gameplay!
First, the art style is dope -- excellent color spectrum and quality character design. It also meshed super well with the run/jumping mechanics of the characters. It's got the juice, as they say.
Secondly, the gameplay's mechanics are super rewarding due to carefully considering both level design and how you can repeat the level on death. It's a seemingly simple 101 game dev, but it can be hard to hone and perfect -- this game does just that.
Challenging, fun puzzle-solving mechanics are a plus, too -- it was fun figuring out how the mechanics work and how to complete each level.
There's a ton to be proud of here; great job overall!
I look forward to future projects from this developer.