I really like how the aiming line allows for an element of strategy that wouldn't be there without it. It was really fun to try to position myself just right so that I could shoot the enemies! A small nitpick, but it might be nice if the bullets fired by the player were a different color from the enemy bullets. That could make things a bit clearer and help with dodging, since the player’s own bullets don’t seem to hurt the player. Great job on your entry!