In the clip, you see the fight spill out onto the streets of Belfast, Northern Ireland.
Angered residents square up and exchange blows before others break off into their own duels.
Two blokes, armed with baseball bats, take swings at each other, before one brutal strike floors a man in grey.
SG/FACEBOOK
He gets back up before unleashing revenge on his opponent, who has been grounded in a separate altercation.
The guy goes on a rampage, beating several others in the process.
Tensions eventually dilute and the crowd separates into different groups.
The clip was uploaded to Facebook page Buckfast Tonic Wine with the caption “When a game of Monopoly spills on to the streets with hammers and baseball bats".
One comment read: “This is why I hate Monopoly.”
While another observed: “Every self respecting nutter needs a Vauxhall Vectra with a hammer in the door pocket.”
This footage comes less than a week after a video emerged of a mass brawl taking place outside a funeral in Glasgow.