Crash gambling is a high-speed wagering game where gamers bet on how long a multiplier will keep increasing

https://www.4shared.com/office/I4U_BEN3fa/pdf-18327-35277.html

Crash gambling is a high-speed wagering video game where players bet on the length of time a multiplier will keep increasing. Winnings grow if you cash out before the crash, otherwise you lose your stake.