very nice game, good background tune, only note is that the big guys get stuck every time. also I know there wasn't enough time for level design, but winning the game simply comes down to not missing, there was only 1 level where you had to split them up since you needed 15 more bullets to kill them all. the game would be more challenging if you didn't have enough ammo to kill them all in 1 go, and even if you had 15 bullets too little for the last one, you can still pick up simultaniously, so I feel like the sweetspot for bullets is somewhere between 14-30 less than the amount required to kill every enemy