I have yet to see a round where the research division doesn't go to stuff within 20 minutes. It's the same thing, the idiot scientists burn toxins down, open a door and release all the plasma into the main room, opening all the doors they can further spreading the cloud. At the same time, the chemists kill themselves when they make napalm and set everyone in the room on fire. Bonus points if the RD picks up his bomb and arms it, then hurls it in some random direction in research.