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