Damn you busted us. We just played gun shot samples over the speaker and everyone faked it and ducked their heads and pretended real shots were going everywhere. Then we faked the injuries to multiple people and faked the hydraulic pump spraying and everything. A masterful psy-op until you foiled our plot. Hollywood can't make a movie that's not shitty but we perfectly acted out this extravagant psy-op and faked everything without leaving a single loose end.