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