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

https://cs-crash-gamezowt442.nexorafield.com/posts/10-great-books-on-crash-gambling

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