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

https://padlet.com/eregowtmmu/bookmarks-s023nrj5j0pzw0j5anuu/wish/J24jaleYPxY4Q0A1

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 revenue.