Crash gambling works like a countdown race: the multiplier increases continuously till it drops to absolutely no

https://blogfreely.net/celenaygjp/10-facts-about-crash-gambling-odds-that-will-instantly-put-you-in-a-good-mood

Crash gambling works like a countdown race: the multiplier increases continuously up until it drops to zero. Gamers should decide when to lock profit, balancing greed against survival.