Are you ready to dive into the lair of the Dark King? Dark King: Forbidden Riches™ is one of the scariest games in the NetEnt slots catalogue, as players journey deep into the depths of the evil Dark King’s dwelling. Dark King: Forbidden Riches™ is a fantasy-themed 5 reel by 3 row slot, with several different symbols that players need to be aware of. These include Wild Multipliers and Wild symbols that can then change into Sticky Wild symbols during Free Spins rounds.