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

https://telegra.ph/Be-On-The-Lookout-For-How-CS2-Crash-Site-Is-Taking-Over-And-What-Can-We-Do-About-It-10-05

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