Boomerang Studios

Lady Merlin MultiMax

A spellcasting slot where electrical power changes play

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

95.34%

return to player

Volatility

High volatility

variance

Max win

20,000×

top multiplier

Min bet

$0.20

per spin

Reels

20 lines

Player rating

4.4 ★

3 votes

DEMO Play free, no signup

Boomerang Studios

Embed on your site

4.4 / 5

3 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 & RTP8/10

RTP 95.34% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential8.6/10

x20000.00 (20000×) → 8.6/10

Features10/10

18 features → 10.0/10

Game Mechanics6.3/10

f=18 r=5 p=20 → 6.3/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.2–25 (×125) → 6.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

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 — Lady Merlin MultiMax by Boomerang Studios

https://slotranker.com/boomerang-studios/lady-merlin-multimax#score

How to cite

Slot Summary

Lady Merlin turns electrical power into prizes in Boomerang Studios' Lady Merlin MultiMax, giving its sorceress a practical role in the action. Her interventions can change a result through the Strike Zone, while the multiplying wins give successful sequences more weight. The character's magic is expressed through alterations to play as much as through the fantasy setting.

How It Plays

Matching symbols form wins from the leftmost reel across active paylines. Winning symbols then disappear, allowing replacements to fall into the vacant positions and potentially create another payout.

Every visible wild adds to the shared MultiMax multiplier, which applies to wins. In ordinary play that multiplier resets after the spin, so a new paid spin normally starts its accumulation again.

Features & Win Potential

Lightning Coil symbols carry cash values that require a Collect symbol to pay. The collector gathers the displayed coil prizes, creating a payout route separate from matching ordinary symbols.

The optional Wild+ wager adds extra wilds to the reels for an increased stake. Because wilds also raise MultiMax, this option affects both symbol substitution and multiplier accumulation.

High volatility Free Spins Symbol Collection Multiplier Scatter Symbol Cascading 5 Reels Symbol Swap Symbols collection (Energy)Additional Free Spins RTP range 20 Paylines Avalanche Bonus Bet Free Spins Multiplier Cash Collector Random Wilds / Additional Wilds Additive symbol

Bonus & Free Spins

Landing 3 scatters starts 5 free spins, carrying the triggering spin's multiplier into the feature. The allowance decreases only after winning spins, and MultiMax remains accumulated throughout the round until the feature ends or the overall win limit is reached.

Spec sheet

Lady Merlin MultiMax at a glance.

Identity

Slot nameLady Merlin MultiMax

StudioBoomerang Studios

Released2/2/2023

Math

SlotRanker Score76

RTP95.34%

VolatilityHigh volatility

Max win20,000×

Bet range$0.20 – $25.00

Player rating4.4 / 5 · 3 votes

Format

Reels5

Paylines20

Layout5x3

Expected average based on this slot's 95.34% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.73

Cost per session$3.73

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 Lady Merlin MultiMax? 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: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (95.34%), with wins capped at its top multiplier (20,000×).

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 Lady Merlin MultiMax

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Compare Lady Merlin MultiMax with other games

	Lady Merlin MultiMax Score 76This game	Monsterville Secrets Score 84	Magikspell Score 83	Gypsy Rose Score 82	Spellbinding Mystery Score 82
Identity
Studio	Boomerang Studios	Ino Games	Fantasma Games	Betsoft	Pragmatic Play
Released	2/2/2023	10/22/2024	4/26/2022	5/15/2014	6/20/2023
Math
RTP	95.34%	96.04%	96.08%	97.63%	96.04%
Volatility	High volatility	Medium/High	High volatility	Medium volatility	High volatility
Max win	20,000×	12,500×	20,000×	—	10,000×
Format
Reels	5	5	5	5	7
Layout	5x3	5x4	3-4-5-4-3	5x3	7x7
Paylines	20	243	20	30	7
Min bet	0.2	0.2	0.2	0.02	0.2
Max bet	25	50	50	150	100
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	✓	✓	—
Respins	—	—	✓	—	—

Every number is shown as a delta against Lady Merlin MultiMax.

Comparing against

Lady Merlin MultiMax

Boomerang Studios

RTP

95.34%

Max win

20,000×

Score

+ Wild+ Bonus Game+ Respins

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