Plinko gambling is a busy arcade-style game where a ball drops from a chute and bounces through pegs to l.

https://www.4shared.com/office/YqxpOgy8jq/pdf-6275-200.html

Plinko gambling is a hectic arcade-style video game where a ball drops from a chute and bounces through pegs to land in scoring slots. Outcomes depend on opportunity, making it interesting and unforeseeable.