Hey, I played your game and want to tell you that the game's camera does not go all the way to the right, and some enemies can sneak past your view unable to defeat them until they get way too close. I recommend that you make the camera have more range to the right as you do with the left.
The next problem is that the restart button does not reset the game scene, which could lead to death after death and feel punishing. This could be fixed with "SceneManager.LoadScene(LevelName)" or deleting all enemies or another solution.
Next, you submitted this to The GameDev.tv Game Jam 2023, and the game has no connection to the theme.
I hope this comment does not sound mean-spirited. I hope you have a nice day.