Reminds me of Snake.io game :)
This game makes a good use of the prerequisite.
I think you can improve by :
- making the little arrow/head more visible
- make the camera in a square shape : so it's as hard to dodge no matter in what side you go.
- make the game a bit more dynamic, mabye more enemies but coming slower, so you don't have to wait for an enemy for too long
Even if I wasn't able to score more than a few points, this was nice !