Sherlock and Moriarty WowPot

(Microgaming) Slot Review

Author
James Hargreaves
Last updated: 12 March 2026

Technical Analysis of Sherlock and Moriarty WowPot

The Sherlock and Moriarty WowPot utilises a standard 5x3 reel configuration with 20 fixed paylines. Developed by Just For The Win under the Games Global umbrella, this title operates with a Return to Player (RTP) of 92.10%. This figure is notably lower than the industry standard for non-progressive slots, a necessary adjustment to accommodate the contribution to the progressive jackpot liquidity pool. The volatility is categorised as medium, offering a mathematical balance between payout frequency and magnitude, supported by a hit frequency of 27.00%.

Playable stakes range from £0.10, accommodating conservative bankroll strategies. While the base game theoretical maximum exposure is cited at 10,000x the stake in technical documentation, the primary focus of the mathematical model is the progressive tier. The game logic is designed to sustain engagement through the base game with a steady stream of smaller wins, facilitating the accumulation of tokens required for the primary jackpot mechanic.

The slot relies on HTML5 architecture, ensuring full compatibility across mobile and desktop interfaces. Just For The Win has optimised the code for performance, maintaining a consistent frame rate even during heavy particle effects associated with the Mystery Respins. This technical stability is crucial for players engaging in extended sessions targeting the progressive tiers.

Sherlock and Moriarty WowPot slot screenshot

Symbol Payouts and Paytable Structure

The paytable in Sherlock and Moriarty WowPot is segmented into low-value royals and high-value character premiums. The lower tier consists of J and Q symbols, yielding 2x the stake for a five-of-a-kind combination, whereas K and A symbols increase this return to 3x. These values necessitate multiple line hits to generate significant returns during base gameplay, emphasising the reliance on bonus features for substantial profit.

High-value symbols feature the narrative's protagonists and offer improved multipliers. The Constable awards 6x the stake for five on a payline, followed by the Lady at 7.5x. Watson provides a return of 8x, while the highest paying standard symbol, Holmes, awards 10x the stake for a full line. The Wild symbol substitutes for all non-special symbols and matches the top-tier payout of 10x for five matching instances on a valid payline.

Symbol Payouts

Symbol Payout
icon 1 5 → x10
4 → x5
3 → x1
icon 2 5 → x10
4 → x5
3 → x1
icon 3 5 → x8
4 → x3
3 → x0.8
icon 4 5 → x7.5
4 → x2.5
3 → x0.7
icon 5 5 → x6
4 → x2
3 → x0.5
icon 6 5 → x3
4 → x1.5
3 → x0.3
icon 7 5 → x3
4 → x1.5
3 → x0.3
icon 8 5 → x2
4 → x1
3 → x0.2
icon 9 5 → x2
4 → x1
3 → x0.2
icon 10 Mystery
icon 11 Scatter

Bonus Mechanics and Volatility Modifiers

Central to the variance profile is the Mystery Respins feature, triggered when five or more Mystery symbols land simultaneously. These symbols lock in place, initiating a respin sequence that continues as long as additional Mystery symbols or Wilds appear. Upon conclusion, all locked instances transform into a singular matching symbol type. Conversely, landing four or fewer Mystery symbols results in an immediate transformation without the respin cycle.

The Free Spins round is activated by obtaining three Scatter symbols, awarding an initial 10 spins. Each additional Scatter appearing during the trigger grants two extra spins. Within this mode, 'triple question mark' tokens generate volatility modifiers, including Sticky Wilds, win multiplier increments, or additional free spins. This mechanic significantly alters the payout potential compared to the standard base game rotation.

Theoretically, the synergy between Sticky Wilds and increasing multipliers provides the highest non-jackpot ceiling in the game. However, the accumulation of these modifiers is strictly variance-dependent. Players should anticipate a lower frequency of fully optimised free spin rounds, as the mathematical weighting favours the accumulation of symbols over immediate large multipliers.

Sherlock and Moriarty WowPot slot screenshot

WowPot Progressive Jackpot Network

The primary draw for this title is the WowPot progressive jackpot network. Access to the jackpot wheel is probabilistic, triggered by collecting magnifying glass tokens attached to high-value symbols on the central three reels. The probability of entry correlates with bet size, although the trigger remains distinct from the specific reel outcome of a spin.

The jackpot structure is divided into four tiers: Mini, Minor, Major, and WowPot. Seed values are established at £10, £100, £50,000, and £2,000,000 respectively. Given the 92.10% RTP, a significant portion of the Expected Value (EV) is allocated to these liquidity pools. The top-tier prize possesses unbounded growth potential, positioning the slot as a high-variance option despite its medium volatility base game classification.

Sherlock and Moriarty WowPot slot screenshot 1
Sherlock and Moriarty WowPot slot screenshot 2
Sherlock and Moriarty WowPot slot screenshot 3
Sherlock and Moriarty WowPot slot screenshot 4

Sherlock and Moriarty WowPot Ratings

Theme & Symbols
85
Sounds & Music
71
Bonus Features
83
RTP (92.10%)
34
Max Win (N/A)
34
Originality
61

Sherlock and Moriarty WowPot FAQ

Is Sherlock and Moriarty WowPot slot safe to play?
Yes. Sherlock and Moriarty WowPot is developed by Microgaming, a licensed and regulated game provider. The slot uses a certified RNG (Random Number Generator) ensuring fair outcomes.
Can I play Sherlock and Moriarty WowPot for free?
Yes, you can play Sherlock and Moriarty WowPot in demo mode right here on our website without any registration or deposit required.
What is the maximum win in Sherlock and Moriarty WowPot?
The maximum win in Sherlock and Moriarty WowPot is N/A your bet.

Sherlock and Moriarty WowPot — Comparison

Game RTP Volatility Max Win Rating
92.10% Average 6
96.73% High x50000 6
96.23% High x10000 7
96.31% High x4600
97.15% Average x10000
96.34% High x10000
92.01% Average x8000 4
96% Low x18480 8
96.03% High 6.3
96.01% Average x250
96.03% Average x824
96.02% Average x1360
96.02% Average x1360
96.27% Average x1000 6
96.12% High x2500 7
96.04% Average x4000
96.42% High x1000 6
96.15% High x25000 5
96.52% Low x480 6
96.1% High x3333 6
96.10% High x3333 6
96.3% Low x50 7
96.39% Low x2083 6
96.37% Average x2200 7
96.45% Average x2400
96.03% Average x1000
92.23% High x18164 8
92.23% High x18720
92% Average x360
96.44% Average x1000