It is an amazing game the art and the music is also great. Things became challenging and World 4 but I managed to win somehow I couldn't get past the cheerleader kind of close but minion was rough for me.
My opinion is
- maybe add a little bit of invincible time when a player gets hit by a bullet because sometimes you just got hit by a swarm of bullets and half of your hp is gone by a blick
- there is no sound cue or clear visual cue when the player gets hit by the enemy or the player hits the enemy maybe add some flash like sprite flash white of some sort.
- maybe consider adding a retry button so that when a bad start happens player can restart the match immediately