4 OF A KING slot game by Endorphina is focused on good old-school gambling, with a straightforward interface and beautiful graphics. Expanding Wild guides players during the game and take the illusion of visiting a land-based casino to the next level. You´d better put on your tuxedo before you start playing because it will make you feel like you are sitting at an actual casino table just after a few seconds in the game. Among the icons used for reels, you can see a Croupier symbol, a Dealer symbols, Couple of gamblers symbol, and four different coloured Playing Card symbols.