Thrillers and horror use coin flips, roulette cylinders, contracts, and rigged...

https://writehollow.com/s/Y4YoFBuHjKOK2F6Ao5O0r

Thrillers and horror use coin flips, roulette cylinders, contracts, and rigged games to crank up dread by forcing characters to gamble with fate in unpredictable ways