Wow that was a fantastic game. Very polished and enjoyable. I really liked the upgrade/item system too! No criticisms here! That confine mechanic is so cool!

This game is fantastic! You had me with the dancing mushrom in the beginning. The Menu Music is so good. And then the juicy gameplay with the satisfying "confine" mechanics. All around just hats off to you.

Good Game! love the sprite of the bullets

I liked the game. I would add some particle effect when you destroy an enemy, just like you did when the player is destroyed, I liked the items too, they change the game. I saw that some enemies shoot bullets even when they are off-screen, I would only allow enemies that are on-screen to shoot, it's juster. Overall I loved the game, congratulations.