The boss is so fast it gets stuck on the player, so you can die within 3 seconds of starting the game. The rate you can shoot is too slow for how fast the boss moves, and the player speed is too fast considering the tight gaps you need to weave through for when the enemy attacks.

Cool game, I love the art and music although it was very difficult.

The game is quite difficult, sometimes the boss is too fast and kill you in few sec.