You were once a researcher in a lab working on new, super strong, super bouncy rubber, but you were kicked out for your ideas on how to make weapons with the new material! You have some bullets made from the material but supplies are running a little low, you've broken into your old lab to steal some more. The lab is guarded by turrets, so you need to fight your way through the lab to reach the coveted rubber. Be careful though! The bullets are very bouncy and will ricochet off everything, hurting you if you're not careful!