Enjoy a sneak peek of the Stone Age and play an interesting 5-reel and 30-payline slot called Cave King that will provide you the opportunity of winning mind-pleasing cash prizes. Developed by High 5 Games, the online slot machine features some funny characters from the prehistoric age. The slot comes with free spins and a high-valued wild that will help you winning up to 2,500 coins in this game.
The scatter bonus symbol will activate the free spin feature, as by bringing 3 or more scatter anywhere on the reels, you will be able to win up to 15 free spins. You can win more free spins with the Crown scatters feature, where you will have to hit a letter during a spin that will trigger the free games. You can win up to 5 free spins by getting one or more letters during the feature in this online casino slot. Wild symbols substitute all symbols except scatters.