The lack of sound or visual effects when the player or an enemy is hit really makes the game feel unimpactful. The boss fight alternates between an annoying in-your-face chase and a pathetically easy windmill. And what's up with the filter? It hurts the eye, both with the pointless colors and how plain ugly it is. Oh, and there's a glitch where reloading manually doesn't stop you from shooting so you can keep shooting forever unless you hit 0 ammo.