RTP. Get the full lowdown in our Sticky Joker review. This classic Play'n Go retro-inspired slot serves up sticky wilds, 10x multipliers, respins and much more. %. . das moedas. Tamanho máx. NetEnt. Immortal Romance Caça-níquel 3X3. Tamanho mín. das moedas. Wild. Starburst Caça-níquel. Quickspin.