This game is the main reason why you playtest things before you publish them. After a certain point, your weapons slowly are outmatched by the sheer flood of enemies rushing into your ship until you are completely unable to deal with half of the things that pop into existence all over the level, and you spend a good chunk of this game being hit by enemies with health you can't lower fast enough coming from places you couldn't see at speeds your crappy ship can't deal with until you hit game over.