I can't seem to find any rules for how tranquilizer darts would work in D20 Modern. I'm planning on trying to run a 1-2 shot Modern that will basically be 'Escape from Jurassic World', and my idea was that the party are a group of the ACU that initially only have tranq weapons and would have to find a way to the armory for real guns. Any help in the right direction, or any ideas on how they would work would be awesome.