I think the play button might need to be toned down. The first time I played I died right away from the tall hitbox on the spikes, then got stuck trying to play again for over a minute, until I just gave up

From all I can tell, its just random at which point the button lets you restart?

Did not understand how to proceed after the gun and falling on the left of the screen and then i walked to the right and died. But nice rage bait, i would correct just the collision of the spikes that kill too high (but could be the intention) and shot that does not kill every time (i think is because is too fast to colide with the player, i would add a line that ckeck if the player is in line of the current position of the shot and the next position).