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

https://csgo-crash-simulatorbnnl101.theglensecret.com/20-misconceptions-about-crash-csgo-gambling-busted

With crash gambling, you bet 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.