Jump around corners as the Heavy Weapons, put booby-trapped dispensers in doorways as Engineer, fake your own death to avoid attending church this week as Spy, use Scout's concussion grenade to make your assailants puke, and give your enemies the Bubonic Plague with Medic's first-aid kit full of bacteria.
But for the love of god, do not forget to cook your grenades!

Jump around corners as the Heavy Weapons, put booby-trapped dispensers in doorways as Engineer, fake your own death to avoid attending church this week as Spy, use Scout's concussion grenade to make your assailants puke, and give your enemies the Bubonic Plague with Medic's first-aid kit full of bacteria. But for the love of god, do not forget to cook your grenades!