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

https://crash-csgo-sitesfozp271.rivetgarden.com/posts/introduction-to-the-intermediate-guide-for-csgo-crash

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.