Massive Studios

Swamp Things

Slots Video Slots Nature Jungle Monsters

Massive Studios swamp slot pairing pay-anywhere cascades with selectable bonuses

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

96.57%

return to player

Volatility

—

variance

Max win

50,000×

top multiplier

Min bet

$0.10

per spin

Reels

pay anywhere lines

Player rating

4.6 ★

7 votes

DEMO Play free, no signup

Massive Studios

Embed on your site

4.6 / 5

7 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 96.57% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential9.4/10

x50000.00 (50000×) → 9.4/10

Features10/10

13 features → 10.0/10

Game Mechanics6.8/10

f=13 r=5 → 6.8/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation8/10

provider avg 8.0 → 8.0/10

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 Things by Massive Studios

https://slotranker.com/massive-studios/swamp-things#score

How to cite

Slot Summary

The consequential choice arrives before Free Spins: select the mode that will govern the multiplier behavior. Swamp Things uses that decision to sharpen a pay-anywhere cascade game from Massive Studios, where groups of at least 8 matching symbols clear and refill. A 96.57% RTP and 50000x ceiling leave considerable room between ordinary swamp encounters and the game's largest possible result.

How It Plays

A paid spin checks the full screen for groups of at least 8 matching symbols. Successful groups disappear, allowing another set to fall into the gaps.

The process repeats while new groups qualify. This pay-anywhere structure makes symbol placement across the screen more important than tracing fixed lines from one side.

Theme & Atmosphere

Jungle, Monsters, and Nature meet in a comic swamp setting populated by crocodiles, fish, insects, and rough-edged human characters rather than polished fantasy creatures.

The swamp subject suits Cascading play because winning groups disappear into a visually unruly setting, while the character treatment keeps the mood comic instead of grim.

Nature Jungle Monsters

Features & Win Potential

Avalanche and Cascading mechanics remove each successful matching group before replacement symbols arrive. Random Multipliers can add extra value during the resulting sequence.

Pay Anywhere removes fixed line patterns, while Wild Symbols and Scatter Symbols serve different roles in ordinary wins and access to the Free Spins feature.

Free Spins Multiplier Scatter Symbol Wild Symbol Cascading 5 Reels Additional Free Spins Avalanche Pay Anywhere Bonus Bet Free Spins Multiplier Random multiplier Free Spins Mode Choosing

Bonus & Free Spins

Free Spins Mode Choosing lets the player select a multiplier treatment before the round begins. Retriggers can award Additional Free Spins and extend the chosen mode.

Bonus Buy options provide direct entry to Free Spins. During the round, Free Spins Multipliers can increase as Cascading results continue.

Spec sheet

Swamp Things at a glance.

Identity

Slot nameSwamp Things

StudioMassive Studios

Released

Math

SlotRanker Score79

RTP96.57%

Max win50,000×

Bet range$0.10 – $100.00

Player rating4.6 / 5 · 7 votes

Format

Reels5

Paylinespay anywhere

Layout5x4

Features

Themes

Expected average based on this slot's 96.57% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.37

Cost per session$1.37

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 Things? 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 (96.57%), with wins capped at its top multiplier (50,000×).

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 Things

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Compare Swamp Things with other games

	Swamp Things Score 79This game	Forgotten Island Megaways Score 83	Florageddon! Score 76	Genesis Island Score 66	Frutiki Tribe Score 54
Identity
Studio	Massive Studios	All For One Studios	Yggdrasil Gaming	Radi8 Games	Apollo Games
Released	—	12/8/2020	10/10/2022	11/3/2021	9/20/2022
Math
RTP	96.57%	96.25%	94%	97.25%	95%
Volatility	—	High volatility	High volatility	—	Low/Medium
Max win	50,000×	7,000×	20,000×	—	500×
Format
Reels	5	6	5	5	4
Layout	5x4	6x7	5x4	5x3	4x3
Paylines	pay anywhere	117649	243	20	81
Min bet	0.1	0.2	0.2	—	0.1
Max bet	100	20	100	—	35
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	—
Scatter symbol	✓	✓	—	—	—
Multiplier	✓	✓	✓	—	✓
Bonus game	—	—	—	—	—
Respins	—	✓	—	—	—

Every number is shown as a delta against Swamp Things.

Comparing against

Swamp Things

Massive Studios

RTP

96.57%

Max win

50,000×

Score

Forgotten Island Megaways

− Scatter− Multiplier

− Free Spins− Scatter

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