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

https://telegra.ph/CSGO-Gambling-Crash-What-No-One-Is-Discussing-10-15

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