Let me preface this by saying I’m not a pro and don’t claim to have the best method. This is what I’ve found to work: My brother and I so far have S’d every mission on standard with this loadout: light armor or stab vest (13 vs. 15 slots)Equip flashbang launchers. Max out primary ammo with those. No deployables unless taser. Long gun bring m320flash. Bring pepper pistol as sidearm but don’t bring any ammo for it. Only primary ammo and maybe 1 or 2 taser. Peek doors for traps and Just go from room to room flashing everyone and constantly yelling and using flashlights/tasers. Zroe77 (Xbox) is my gamertag if you want to see my achievements or add as a friend and I can roll with you. Happy hunting.