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

https://cs2-crash-siteqbnm366.zenbloomer.com/posts/ten-things-your-competitors-learn-about-csgo-crash

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