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Kings of Crystals Review
A studio has ventured into the medieval fantasy slot genre with Kings of Crystals. The game centers on 3 kings seeking their differently colored crystal crowns, collected as scatters. Collecting these scatters triggers bonus rounds, sometimes combining features. Single or double feature rounds can also be upgraded during gameplay.
The game's visuals appear somewhat dated. The blue-haired king has a distinct, almost alien-like appearance compared to the other two traditional kings. A backstory would be beneficial, but players can create their own narratives while spinning the reels. The base game is simple, but frequent bonus rounds and combinations provide relief from the grind.
Kings of Crystals Slot Features
Premium symbols offer payouts, with the green King symbol awarding the most for 5-of-a-kind wins. The Wild symbol appears on reels 2, 3, and 4, substituting for regular symbols to complete winning combinations.
Red, blue, and green crystal crown scatters are collected in meters on the left side of the screen. Collecting these triggers a bonus round (or combination). Features have different modifiers based on the crystal color, but the bonus round can be upgraded, combining modifiers from other features.
The Nudging Wilds Bonus Round awards 5 free spins, with stacked wilds nudging to fully cover any reel they land on. This feature uses an expanded 5x6 reel set with 100 paylines. Red scatters reveal additional spins added to your total.
The Jackpot Bonus Round gives you 10 free spins to win 4 different jackpots displayed on the left-hand side. Gold Coin symbols reveal cash prizes or letter symbols. Collect letters to spell out the Jackpot names and win the corresponding jackpot. The Mini, Minor, Major, and Grand jackpots pay various amounts.
The Multiplier Bonus Round awards 5 free spins, with a random win multiplier of x2, x3, x5, or x10 per spin. Landing blue scatters during this feature grants additional spins.
Different combinations of bonus rounds can be triggered directly from the base game. Ideally, you can get 10 free spins with all 3 modifiers combined. All 3 bonus rounds can be upgraded with extra modifiers by collecting scatters of different colors.
Non-UK players may purchase bonus rounds directly from the in-game menu. You can buy single features or combine 2 or all 3, with prices varying.
The 200 Spins Kings of Crystals Slot Experience
A brief glimpse of the base game is shown before purchasing single versions of all 3 bonus rounds in order.
Review Summary
The visual presentation may not appeal to everyone and may seem generic. The number of scatters needed to trigger the bonus rounds isn't clear. It's important not to be misled by the game's potential, as achieving it without winning a jackpot is unlikely.
The ability to combine purchased bonus rounds can be enjoyable. However, even landing the Mini jackpot can be difficult, and combining all 3 features doesn't guarantee a larger payout. The high price point suggests it might not be worth the cost for some players. Feature combinations are overwhelming, and their actual performance can be underwhelming.
| Pros | Cons |
|---|---|
| 3 different bonus rounds via scatter collection | Beware of customizable RTP ranges |
| Combine up to all 3 bonus rounds in one | Unclear scatter collection system |
| Win jackpots | Seems unrealistic without the Grand Jackpot |
If you enjoy Kings of Crystals Slot you should also try:
- features similar themes and visuals, with bonus shields that trigger different modifiers. The bonus round offers even more.
- features a stacked symbol per spin. The bonus round includes a multiplier, which also applies to jackpots.
- comes with win ways. Choose your bonus round to win a prize.











