M203 Smoke Comments (1) Screenshots (0) +3- By ShAtTeR-DrEaMz on 2012/09/04 at 7:13pm Zombies will chase the smoke...or maybe provide you concealment in a dire situation. Note: A 203 smoke round will not detonate if its fired under 25 meters or so...So be safe and give it 30 meters+ and you should be fine. No screenshots yet! Contribute Add your comment Submit a screenshot Log in or sign up to add your own comments! Log in or sign up to add your own comments!