This game isn't for everyone, but it doesn't change the fact that it's amazing, in every sense of that word. I sadly can't rate it 5 stars because the level layouts get so confusing that they simply didn't age well, and as much as the level design is interesting and pretty, confusion outweighs the fun in some places. That being said, there's pretty much nothing else I can say about this game that is negative. The Humor is so clever and rare that it never gets old, and the jokes said in this game will stick with me for at least couple weeks. Guns are satisfying and pleasant to use, movement is incredibly slick and smooth, and enemies can often get challenging if you don't manage your ammo well. Play it, it's free on Steam and worth playing-through, if not for the action, then for the humor alone.