Sharpen your sword and start the battle for treasures in our new slot game – Kings of Crystals! Kings of Crystals is a very high volatility video slot game with variable reels and paylines. During the base game there are 5×4 reels with 40 active paylines and it contains 3 differently coloured Scatters to look out for: red, green and blue crystals. Landing even only one Scatter may already trigger Free Spins. The red, green and blue Scatters each have their own Free Spins feature. Become the lucky king of crystals by collecting all differently coloured Scatters on the same spin and be awarded with King of Them All Free Spins, where all features are active throughout the session!