the red meter shows the point bar. to use the diferent guns, click on them. there are three guns.... New things!* Pistol ------ What you start out with. Uzi ------ Different look. Shoots rapidly RPG ------ no other words, it is a MONSTER. Enhanced range but slow recharge. *new bullet and gun bar added. 2.0 is out! http://scratch.mit.edu/projects/shrever/2998225