This game is pretty good, kind of repetitive, but that makes it seem a little more "classic." However, I wish the better weapons actually did more DPS. I had to stick with the double machine gun for a while before moving on to the plasma gun, then the flame thrower. (It does have a fire rate. It's just really fast. If the fire rate was none, that means it would fire once in 0 seconds, or it never fire. If it were infinite, it would instantly kill anything it touched.) I finally moved onto the double laser gun, the best gun in the game despite not being the last.