The one that comes to mind as a very memorable encounter for my players was during the very first Monster of the Week campaign session (set in the world of Unhallowed Metropolis). The heroes were parachuting out of a zeppelin to the top of a hotel full of cultists and possessed gas-mask death troopers.
They had to land safely while being shot at and then once they landed they had to very quickly battle them in a hail of gunfire, sword fighting and nearly falling off the side of the roof.
It was absolutely thrilling! Especially when someone pulled out the flame thrower. Super cool.
I was pleased with the encounter because everyone tried to do cool and crazy maneuvers and I kept it relatively brief, fast and exciting. Great times!
30th – Rarest RPG Owned
31st – Favourite RPG of all time