The Roulette Wildcard Mechanic Explained
At its core, Roulette Wildcard keeps the European or French wheel layout intact — 37 pockets, standard inside and outside bets — but adds a wildcard phase before each spin resolves. During that phase, a random multiplier attaches itself to one or more active bet positions. If the ball lands on a multiplied number, your payout scales by that factor. Pragmatic Play
and Evolution both run variants of this format, each with slightly different multiplier caps and wildcard trigger rates. Check the paytable tab on your chosen table to see the current multiplier range the provider exposes for that session.