Tumbang Preso is a traditional Filipino children's game where one player guards a milk can ("It") while others try to knock it down using slippers or stones ("pamato"). The objective is for players to hit the can from behind a toe-line, while the It puts it back in a small circle. If a player is tagged while retrieving their pamato, they become the new It. It requires a field, can, pamato, and lines/indicators and involves skills like throwing, running and dodging.