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