Overview of The Cluster Kingdom slot
Title
Developer
User Rating
RTP
94%
Daily
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Weekly
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Cluster Kingdom is a bold and clever release from ELK Studios that blends medieval chaos, comic charm, and strategic gameplay. Set in a whimsical kingdom ruled by a quirky royal family, this cluster pays slot delivers a refreshingly original take on the genre. With character-driven features, a board-game-style design, and a royal max win of 10,000x, this is no ordinary trip to the court.
Whether you’re chasing sticky redrops, unleashing character combos, or activating bonus rounds with persistent wilds, Cluster Kingdom offers a satisfying balance of humor and high-stakes volatility—available now at Razed.
Cluster Pays mechanic with no cascading avalanches
Sticky symbols and redrops in key features
Unique character interactions that trigger bonus games
Bets range from $0.20 to $100 per spin, with 12 stake levels available—plenty of flexibility for casual and mid-stakes players.
The King – wise and powerful
The Queen – resourceful and elegant
The Princess – bold and wild (literally)
The visual polish is matched by a dynamic soundtrack—calm during gameplay, but switching to full-on metal fanfare for big wins and feature triggers.
Cluster Kingdom thrives on its character abilities and bonus structure. Let’s break down what makes this kingdom tick:
Wild Symbols Joker Wilds – Basic wilds that substitute for all regular symbols
Knight Wilds – Come with win multipliers (values stack if multiple Knights are in a winning cluster)
The King: When he lands, he upgrades the lowest-paying symbol adjacent to him, turning all instances of that symbol across the grid into the highest-paying symbol nearby.
The Queen: Moves adjacent symbols to help form clusters. If the King is on the board, she moves one step toward him after every win and before the next symbol drop.
The Princess: Like the Queen, she moves toward the King when he’s in view and after each win. She also adds 1 to 4 wilds randomly on the board.
These character movements are the key to triggering the slot’s bonus modes.
This feature is randomly activated and adds tension and excitement:
A regular pay symbol is selected at random.
All matching symbols (and any wilds) become sticky.
A free Redrop is awarded.
If more matching symbols appear, they stick and you get another Redrop.
The sequence ends when no new matching symbols appear.
Note: Feature symbols (King, Queen, Princess) are inactive during Redrops and only activate once the round concludes.
Triggered when Queen and King are adjacent
All wilds present at trigger—and any landed during the round—become sticky and wandering
Triggered when Queen, King, and Princess are all adjacent
Features progressive, sticky wild multipliers that grow by +1 with each win they contribute to
Triggered when Princess and King are adjacent without the Queen
Includes persistent progressive wild multipliers, but shorter duration
These features are driven by grid-based character movement, creating more strategic depth than a typical free spins round.
Bet Range: $0.20 – $100 per spin
RTP: 94.0%
Volatility: High (7/10)
Hit Frequency: ~25%
Max Win: 10,000x your stake (up to $1,000,000)
Like many ELK titles, the RTP leans lower than average, but the feature density and win cap help balance out the risk.
Step 1 - This video details step by step on how to get started playing Cluster Kingdom! Video
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