Thanks for the feedback, now I will answer everything you found:
-Thanks, I made the graphics myself
-True, the player should have been a bit more at the left
-I know the weapon was click rate dependent and I didn't have enough time to fix it
-True, but if you spam there is no fun in it :(
-You do not have to press [E] when reaching the endline, you just have to touch it, and when it pushes you back its because you have collided with it, it will show the "LevelCompleted" thing and wait 5 seconds to load to the other one
-I made it on purpose, so if you jump and the enemy is at the edge, you will die, you can respawn and remember that there was an enemy right there so you have to shoot from the platform before
-It is in the theme "Collaborating With AI" since you help the AI (The Robot), so you are working with AI (The Robot), at the end it kills you as a plot twist and it tells you to not trust AI or robots too much, and then you can restart
AGAIN THANKS FOR THE FEEDBACK, IT ALWAYS HELPS ME IMPROVE :)