King of Crystals Slot by All41 Studios


King of Crystals is a medieval video slot with 5 reels, 4 rows and a generous 40 paylines by All41 Studios powered by Microgaming. Released in March 2022, it has an RTP of 94.25% and a betting range of 0.20 to 20.00. It’s a game about three kings looking for different crystal-encrusted crowns, collected as Scatters, eventually triggering the Free Spins Round. King of Crystals is a high variance slot offering a regal max win of 10000x your stake but can be picked up fairly quickly at played at gamblingmentor.

King of Crystals Bonus Features

King of Crystals has a Nudging Wild Bonus feature that awards 5 Free Spins, and players also benefit from stacked wilds that nudge into place covering the entire reel. The feature comes with a 5×6 reel set with 100 paylines with red scatters landing and revealing a random number of free spins added to your tally.

A Jackpot round offers players 10 free spins and a chance to win one of the 4 jackpots on display. The Gold Coin symbols reveal cash prizes of between 1x and 10x your stake or a letter icon. These icons get collected in the relevant Jackpot meters. Once enough letters have been collected and spell the appropriate jackpots name, you receive your payout. The Jackpots are the Mini, Minor, Major and Grand Jackpots paying out your stake, 25x, 50x, 500x and 10000x.

There is also a Multiplier Bonus Round, which awards 5 Free Spins and comes with random multipliers of 2x, 3x, 5x or 10x per spin. When blue Scatters land during this feature, you win an arbitrary number of extra spins.

Final Thoughts

King of Crystals has three different Bonus Rounds via a scatter collection. What’s unique about this game is players get to merge and upgrade each bonus feature for extra spins and a powerful feature combo plus four jackpots with the Grand paying out 10000x your stake. That’s the best real money online slots can bring. Big bucks potential!