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