With crash gambling, you bank on a multiplier target, such as 1.5 x or 2x

https://skin-crash-gamelqeg208.swiftnestly.com/posts/what-is-csgo-gambling-crash-and-why-is-everyone-talking-about-it

With crash gambling, you bet on a multiplier target, such as 1.5 x or 2x. If the multiplier never reaches your selected point, your bet is lost; if it does, you can take profit.