In part 4, you see Jonathan Higgs of Airsoftology and his team mates surrounded at American Milsim's Faded Giant 4. Part 5 shows how they will get out of such a situation... "Stuck on a platform in the Nuclear Facility, Jonathan and the few surviving members of the squad are outnumbered and surrounded. But he and his Squad Leader have one final trick up their sleeve...and it's a risky one."