Cluster Kingdom

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Cluster Kingdom Slot Review

Cluster Kingdom Slot Review

With their reputation for producing titles that stand out, ELK Studios is back with a banger in the Cluster Kingdom slot machine. So, fire up the reels to relish exhilarating gameplay and discover the magic of medieval times on the reels. Tap into a feature-packed excursion to win lots of prizes. 

Experience the Opulent Life of Medieval Royalty

Spin the Cluster Kingdom slot machine to enjoy yourself on an action-packed board game set in the Middle Ages. An instrumental string soundtrack that matches the antiquated atmosphere underscores the game’s medieval vibe.

Gameplay characters in the Cluster Kingdom online slot include the wheat, tree, windmill, church, and castle. As for the specials, you’ll come across two types of wild symbols, along with feature icons denoted by the princess, king, and queen.

Secure Your Fortress with In-Game Riches

Action in the Cluster Kingdom online slot unfolds on a high volatility 5 by 5 grid matrix with 94% RTP and a 25% hit frequency. Meanwhile, the betting budget ranges from 0.2 to 100 coins per spin, and you could win up to 10,000x your wager. That said, here are your expected returns in the game:


Symbol
20+
15-19
10-14
9
8
7
6
5
Castle
250.0x
100.0x
25.0x
10.0x
5.0x
2.0x
1.5x
1.0x
Church
150.0x
50.0x
20.0x
6.0x
3.0x
1.5x
1.0x
0.5x
Windmill
150.0x
50.0x
20.0x
6.0x
3.0x
1.5x
1.0x
0.5x
Tree
50.0x
20.0x
8.0x
2.0x
1.0x
0.5x
0.3x
0.2x
Wheat
25.0x
10.0x
4.0x
1.0x
0.5x
0.3x
0.2x
0.1x

A Feature-Packed Medieval Excursion

Unlock the following boosters as you play Cluster Kingdom slot online:

? Sticky Redrops

When you land the sticky redrop symbol, it will pick one pay symbol to turn sticky while others will redrop. When you land one or more new matching symbols, you will be given another redrop. The sticky redrops will always feature wilds and wild multipliers. The feature symbols, on the other hand, remain inactive. 

? Wild Symbols

Wild and multiplier wild symbols can replace any regular pay symbol to complete winning sequences. When you land multiplier wilds, they become sticky till the end of the cascade. Additionally, when multiplier wilds appear side by side, their value is summed up and applied to one of the multiplier wild symbols, then the other symbol is downgraded to a wild.

? Feature Symbols

The feature symbols you’ll come across include:

  • Princess: Introduces 1 to 4 wild symbols. When the king symbol comes into view, the princess moves one step toward it after each cluster win before a refill.
  • King: Upgrades the lowest symbol that lands next to the king. The upgrade is pushed to the highest adjacent symbol
  • Queen: Synchronizes vertically and horizontally adjacent symbols. When the king appears, the queen moves a step toward it after each cluster win and before a refill

? Bonus and Minin Bonus Game

You’ll get to trigger 6 free spins bonus games when the king and queen symbols appear adjacent to each other. Wild multipliers will carry over to these bonus rounds and will persist between free spins. Meanwhile, the Mini Bonus Game awards 3 free spins.

? Special Bonus Game

This feature activates when the queen, princess, and king are vertically or horizontally adjacent. You’ll receive 6 free spins, with increased persistent multiplier wilds.

Keep Chasing Action in the Dark Ages

Find more Medieval action in the  Tarasque slot by Print Studios and the Temple Tumble slot by Relax Gaming. 

More ELK Studios Games on Deck

Explore more ELK Studios slots on our site after you play Cluster Kingdom for free.

Cluster Kingdom Slot FAQs

Where can I play the Cluster Kingdom slot for free?

Plat the Cluster Kingdom slot for free right here at VegasSlotsOnline. Give it a spin and try our other demo games to find the right fit for you!

Where should I play the Cluster Kingdom slot for cash?

You should always play slots at the most trustworthy online casinos. Our reviews from veteran slot machine players will point you in the right direction when you’re ready for real money action.

Can I play the Cluster Kingdom slot in the USA?

Hell yeah! This slot machine game is available in many casinos that accept American players. To find one of these casinos, check out our list of casinos by country page.

How many paylines does the Cluster Kingdom slot have?

Instead of traditional paylines, players win by landing clusters of matching symbols that touch vertically or horizontally. Winning clusters are formed between at least 5 symbols on the grid.

What is the X-itier feature in the Cluster Kingdom slot?

The button lets you buy into the various bonus features. For instance, for Sticky Redrops, Mini Bonus, Bonus Game, and Super Bonus Game, you’ll have to part with 50x, 100x, and 500x your wager, respectively.

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