Northern Lights Gaming

ClusterBuck

Comic cluster slot using split symbols and cascading collections

0.7% of the games we track list Splitting Symbols; ClusterBuck is one of them.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

96.05%

return to player

Volatility

Medium volatility

variance

Max win

12,000×

top multiplier

Min bet

$0.20

per spin

Reels

Cluster Pays lines

Player rating

4.6 ★

11 votes

DEMO Play free, no signup

Northern Lights Gaming

Embed on your site

4.6 / 5

11 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP9/10

RTP 96.05% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential8.2/10

x12000.00 (12000×) → 8.2/10

Features10/10

13 features → 10.0/10

Game Mechanics6.8/10

f=13 r=5 → 6.8/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility4/10

0.2–20 (×100) → 4.0/10

Provider Reputation7.6/10

provider avg 7.6 → 7.6/10

Popularity5/10

synthetic proxy → 5.0/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 76 — ClusterBuck by Northern Lights Gaming

https://slotranker.com/northern-lights-gaming/cluster-buck#score

How to cite

Slot Summary

A five-reel 5x5 grid that pays connected clusters gives ClusterBuck a broader playing surface than a standard line slot. Northern Lights Gaming then complicates each drop with Cascading wins, Splitting Symbols, and a collection meter that raises tier awards. Medium volatility, a 96.05% RTP, and an x12000 ceiling frame a game focused on extending one result through repeated grid changes.

How It Plays

Cluster wins remove their symbols before replacements fall into the cleared positions. A successful drop can therefore continue through several Cascading results without requiring another wager.

Each collected symbol advances its associated meter toward a higher tier award. Split blocks count as multiple symbols, while padlocks can preserve selected collection progress for a later spin.

Theme & Atmosphere

ClusterBuck treats its Humor theme through exaggerated fruit symbols, oversized blocks, bombs, and deliberately chaotic reactions. The tone is comic rather than realistic.

The playful presentation makes the expanding clusters easy to follow. Larger symbol blocks, sudden replacements, and the Bonus wheel all reinforce the game’s visual punchline.

Humor

Features & Win Potential

Splitting Symbols can appear as larger units, while Avalanche and Cascading reactions replace removed wins. Random Wilds can then connect gaps between otherwise separate matching groups.

Symbols collection supplies the longer objective, while Bonus symbols and the Bonus wheel create separate outcomes. Fixed Jackpots provide the upper targets within that feature set.

Free Spins Scatter Symbol Wild Symbol Cascading Bonus Game Symbols collection (Energy)RTP range Bonus symbols Bonus wheel Avalanche Fixed Jackpots Random Wilds / Additional Wilds Splitting Symbols

Bonus & Free Spins

Free Spins retain the Cascading and Splitting Symbols structure while allowing larger wild blocks. The Bonus wheel offers a separate route to the Fixed Jackpots.

Spec sheet

ClusterBuck at a glance.

Identity

Slot nameClusterBuck

StudioNorthern Lights Gaming

Released8/10/2025

Math

SlotRanker Score76

RTP96.05%

VolatilityMedium volatility

Max win12,000×

Bet range$0.20 – $20.00

Player rating4.6 / 5 · 11 votes

Format

Reels5

PaylinesCluster Pays

Layout5x5

Features

Themes

Expected average based on this slot's 96.05% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.16

Cost per session$3.16

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on ClusterBuck? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Medium

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (96.05%), with wins capped at its top multiplier (12,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play ClusterBuck

No matching casinos for your region yet

Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare ClusterBuck with other games

	ClusterBuck Score 76This game	Mission Coinplete Score 89	Aussies Vs Emus Score 88	Detective Donut Christmas Score 86	Golden Shower Score 86
Identity
Studio	Northern Lights Gaming	Fantasma Games	Blue Guru Games	Popiplay	NoLimit City
Released	8/10/2025	—	12/14/2023	—	—
Math
RTP	96.05%	96.22%	96.12%	97.28%	96.04%
Volatility	Medium volatility	High volatility	High volatility	High volatility	High volatility
Max win	12,000×	—	—	25,000×	19,999×
Format
Reels	5	5	6	6	5
Layout	5x5	5x3	6x6	6x6	5x4
Paylines	Cluster Pays	Cluster	7	50	Cluster Pays
Min bet	0.2	0.1	0.1	0.1	0.2
Max bet	20	300	100	50	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	—	✓	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	✓	✓	✓	✓	✓
Respins	—	—	—	✓	—

Every number is shown as a delta against ClusterBuck.

Comparing against

ClusterBuck

Northern Lights Gaming

RTP

96.05%

Max win

12,000×

Score

+ Multiplier− Scatter

Detective Donut Christmas

+ Multiplier+ Respins

Explore More Games with Similar RTP

	Provider	RTP	Volatility	Max win	Score
Candyways Bonanza 3	StakeLogic	96.01%	High volatility	20,000×	88
Zombie aPOPalypse MultiPop	AvatarUX	96.01%	High volatility	20,000×	87
Freaked Out Fish	Blue Guru Games	96.02%	High volatility	30,000×	88
Dr. Rock & The Riff Reactor	TrueLab Games	96.03%	High volatility	50,000×	88
Crystal Prince	Quickspin	96.04%	High volatility	11,630×	87
ClusterBuck	Northern Lights Gaming	96.05%	Medium volatility	12,000×	76
Nugget	AvatarUX	96.05%	High volatility	25,000×	88
Monkey Bonanza	Northern Lights Gaming	96.06%	High volatility	52,000×	87
Olympus Raging Megaways	iSoftbet	96.07%	High volatility	25,000×	87
JunglePop	AvatarUX	96.08%	High volatility	50,000×	88
Gluttony	NoLimit City	96.09%	High volatility	32,000×	88

01How are wins formed in ClusterBuck?

Matching symbols must connect horizontally or vertically to form clusters. Winning symbols disappear, and Cascading replacements can create further clusters from the same paid spin.

02What do Splitting Symbols do?

Symbols can occupy larger blocks and count as multiple matching symbols, making it easier for a cluster to reach higher collection tiers.

03What is ClusterBuck's RTP and volatility?

The catalog lists a 96.05% RTP and medium volatility, with a maximum win of x12000.

No player notes yet

Be the first to share your experience with this slot.