Honestly, I love the attention you put into the tutorial and making sure the player understood as much about the game as possible. The artwork was looking a bit off, mostly because it seems you used assets from different sources using different sizes, so make sure in the future to try and keep the artstyle/sizing the same to make it more consistent! It also seems the game suffered from a bit of scope creep, as power-ups broke the game pretty easily, so try to keep mechanics and features as small as possible to be able to polish them all! Also, I do love the player sprite and animations. Good job on getting this up and keep up the good work!