i was playing free for all with my bros friends ark a.f.k boss when i found out in luigis masion if u use the barrel on top of the house ur head will bash against the sealing there's a explosion (knew this already) but when that explosion happens it takes out more damage for them then u for u it will take out 5% and ur oppent 12% and they get knocked back and u dont so u can keep doing it over and over aand over again if u already knew this sorry