Overall a good entry. I played it to the end (though a checkpoint would be appreciated.)
I like the sounds and the graphics (and I appreciate you giving credits to the creators for the assets in the game.) Everything fits well in the game play.
All sound effects work well with the game, except the “Go to next level”-sound effect. It sounds like a “dead”/“killed” sound effect.
The mechanic is new and original, which I think is the best part of the game. It would be fun to explore the mechanic even further.