a stage on a war video game that has a hidden weapon that will make the level more convenient.
EG: on COD finest hour, the last level has a scoped G43, later in that level, you need to take out machine gun nests that are far away. using the G43 makes it easier
Guy 1: dude i cant beat that one call of duty stage, it sucks
Guy 2: that's because it is a secret gun level, you need to find the sniper rifle behind the car