Meta Gaming

Swamp King

Fantasy siege slot where conquered territory affects payouts

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

96.7%

return to player

Volatility

Adjusted

variance

Max win

25,000×

top multiplier

Min bet

$0.10

per spin

Reels

grid

Player rating

4.7 ★

20 votes

DEMO Play free, no signup

Meta Gaming

Embed on your site

4.7 / 5

20 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 96.7% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential8.8/10

x25000.00 (25000×) → 8.8/10

Features10/10

13 features → 10.0/10

Game Mechanics8/10

f=13 r=5 p=n/a → 8.0/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

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: 79 — Swamp King by Meta Gaming

https://slotranker.com/meta-gaming/swamp-king#score

How to cite

Slot Summary

By August 2026, Swamp King had brought Meta Gaming's swamp siege to a tumbling cluster board. The attack is expressed through changing territory: winning positions acquire multipliers, structures fall into useful wilds, and an ogre can clear the battlefield. The setting gives the board's destruction a concrete purpose.

How It Plays

Matching symbols must connect horizontally or vertically to form a paying cluster. Diagonal contact does not qualify, while a shared wild can participate in more than one winning group.

Territory beneath a winning cluster contributes to its payout through added multiplier values. Repeated tumbles upgrade those positions, but the territory resets when the next paid spin begins.

Bonus & Free Spins

During Siege free spins, Kingdom Structures can obstruct cluster connections. Destroying them leaves multiplier wilds, while the Bone Club can turn paying symbols across its row or column into wilds before wins are evaluated.

Spec sheet

Swamp King at a glance.

Identity

Slot nameSwamp King

StudioMeta Gaming

Released8/11/2026

Math

SlotRanker Score79

RTP96.7%

VolatilityAdjusted

Max win25,000×

Bet range$0.10 – $100.00

Player rating4.7 / 5 · 20 votes

Format

Reels5

Paylines—

Layout5x5

Features

Themes

Expected average based on this slot's 96.7% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.32

Cost per session$1.32

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 Swamp King? 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: Mediumassumed — not published for this slot

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 (96.70%), with wins capped at its top multiplier (25,000×).

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 Swamp King

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Compare Swamp King with other games

	Swamp King Score 79This game	Elemento Score 91	Serpentina Score 91	Pond of Plinko Score 91	CritterPop Score 88
Identity
Studio	Meta Gaming	Fantasma Games	Massive Studios	Print Studios	AvatarUX
Released	8/11/2026	3/9/2021	3/20/2025	12/10/2024	8/25/2022
Math
RTP	96.7%	96.33%	96.53%	96.1%	96.08%
Volatility	Adjusted	High volatility	High volatility	High volatility	High volatility
Max win	25,000×	16,000×	30,000×	30,000×	20,000×
Format
Reels	5	9	7	5	5
Layout	5x5	9x9	7x7	5x3	5x3
Paylines	—	9	—	20	65536
Min bet	0.1	0.2	0.1	0.1	0.2
Max bet	100	100	100	30	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	✓
Free spins	✓	✓	✓	—	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	—	✓	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Swamp King.

Comparing against

Swamp King

Meta Gaming

RTP

96.7%

Max win

25,000×

Score

+ Bonus Game− Wild− Free Spins

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