This game is really good! It's fun to see how long you can live and how many squares you can take out. I love how the difficulty ramps up with the yellow squares being introduced, and it feels very important to pick up the power-ups as much as possible to stay ahead. The red rectangle very clearly indicates where you are aiming, which is great. My main suggestion is to show on screen while you are playing how many squares you have destroyed, instead of just in the end screen.
If you ever want to expand on this project in the future, it would be cool to see different enemy types (like ranged enemies) as well as different weapon types, like in Vampire Survivors or Brotato.
Overall a very fun game and a great showcase of what you have learned!
It's hard to tell who has made what game from itch.io usernames, so can I ask what your name is?
Great work!