Boldplay

Holmes and Moriarty

Q: What is the RTP for Holmes and Moriarty?

The Holmes and Moriarty return to player is 95.75%.

Q: Is it possible to play Holmes and Moriarty without registration?

You can try Holmes and Moriarty completely free using virtual credits.

Q: Can I play Holmes and Moriarty on my phone?

Yes, Holmes and Moriarty works perfectly on mobile devices.

Q: Can I wager real funds on Holmes and Moriarty?

You may play Holmes and Moriarty for real money at a number of the online casinos listed above.

Q: How much can you win in Holmes and Moriarty?

The top prize in Holmes and Moriarty caps at x290.00 your stake per spin.

Q: Can players buy the bonus in Holmes and Moriarty?

Bonus Buy is not supported in Holmes and Moriarty — only regular triggering applies.

Q: Does Holmes and Moriarty have Free Spins?

No, Holmes and Moriarty does not include a Free Spins feature.

Q: Is Holmes and Moriarty one of the Megaways games?

Holmes and Moriarty is built on a traditional payline system, not Megaways.

Q: Is there a progressive jackpot in Holmes and Moriarty?

Sadly, Holmes and Moriarty doesn't have a progressive jackpot.

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Play Holmes and Moriarty slot by Boldplay for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only <0.01% of slots combine Colossal Reels and Features Map.

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SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

95.75%

return to player

Volatility

Medium volatility

variance

Max win

290×

top multiplier

Min bet

$0.40

per spin

Reels

3125 lines

Player rating

4.5 ★

12 votes

DEMO Play free, no signup

Boldplay

4.5 / 5

12 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 95.75% → 8.0/10

Volatility8/10

medium → 8.0/10

Win Potential4.9/10

x290.00 (290×) → 4.9/10

Features9.5/10

12 features → 9.5/10

Game Mechanics7.8/10

f=12 r=5 p=3125 → 7.8/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility6/10

0.4–200 (×500) → 6.0/10

Provider Reputation5.9/10

provider avg 5.9 → 5.9/10

Popularity0/10

synthetic proxy → 0.0/10

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: 64 — Holmes and Moriarty by Boldplay

https://slotranker.com/boldplay/holmes-and-moriarty#score

How to cite

Spec sheet

Holmes and Moriarty at a glance.

Identity

Slot nameHolmes and Moriarty

StudioBoldplay

Released11/2/2022

Math

SlotRanker Score64

RTP95.75%

VolatilityMedium volatility

Max win290×

Bet range$0.40 – $200.00

Player rating4.5 / 5 · 12 votes

Format

Reels5

Paylines3125

Layout5x4

Features

Themes

Expected average based on this slot's 95.75% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$6.80

Cost per session$6.80

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 Holmes and Moriarty? 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 (95.75%), with wins capped at its top multiplier (290×).

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.

Compare Holmes and Moriarty with other games

	Holmes and Moriarty Score 64This game	Mystery Express Score 73	Sherlock and the Mystic Compass Score 64	Holmes and the Stolen Stones Score 63	Spring Heeled Jack Score 86
Identity
Studio	Boldplay	IGT	Nucleus Gaming	Yggdrasil Gaming	Blue Guru Games
Released	11/2/2022	4/23/2020	3/27/2023	9/1/2015	10/25/2022
Math
RTP	95.75%	96%	96.21%	96.8%	96.01%
Volatility	Medium volatility	Medium volatility	—	Medium volatility	High volatility
Max win	290×	41,667×	3,355×	600×	15,587×
Format
Reels	5	5	5	5	5
Layout	5x4	5x3	5x3	5x3	5x3
Paylines	3125	30	30	20	243
Min bet	0.40	0.30	0.30	0.20	0.20
Max bet	200.00	600.00	120.00	40.00	40.00
Features
Progressive	—	—	✓	✓	—
Wild symbol	✓	✓	✓	—	✓
Free spins	—	—	✓	—	✓
Scatter symbol	—	—	✓	—	✓
Multiplier	✓	✓	—	—	✓
Bonus game	✓	✓	—	✓	—
Respins	—	—	—	—	—

Every number is shown as a delta against Holmes and Moriarty.

Comparing against

Holmes and Moriarty

Boldplay

RTP

95.75%

Max win

290×

Score

Sherlock and the Mystic Compass

+ Progressive+ Free Spins+ Scatter− Multiplier− Bonus Game

Holmes and the Stolen Stones

+ Progressive− Wild− Multiplier

+ Free Spins+ Scatter− Bonus Game

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