Mr Holmes

Mr Holmes and the Stolen Stones Slot: Comprehensive Data Analysis

Core Game Specifications

Attribute	Value
Developer	Yggdrasil
Release Date	September 9 2015
Theme	Crime
Layout	5×5
Paylines	20
Bet Range	£0.02‑£40
Core Mechanics	Five progressive jackpots, Free spins feature, Bonus game with pick‑and‑collect mechanics, Multipliers, Wild and scatter symbols
Developer	Yggdrasil
Platform	Video slot

Mathematical & Payout Model

Symbols & Paytable Hierarchy

Tier	Symbol(s)	Function & Value
Low Tier	Card suits	Provides small, frequent wins to maintain gameplay.
Mid Tier	Magnifying glass, Journal	Thematic items offering moderate payouts.
High Tier	Mr Watson, Sherlock Holmes	Highest paying symbols. Top hits available with full combinations.
Wild	Wild symbol	Acts as a substitute / feature trigger per game rules.
Scatter	Bonus Keyhole scatter, Free Spins Keyhole scatter	Triggers free spins / bonus round when enough appear.

Mr Holmes and the Stolen Stones Bonus Features Mechanics

Feature	Trigger	Initial Award	Core Mechanic	Enhancement/Retrigger
Warehouse Bonus	Landing 3+ Bonus Keyhole scatters		Pick boxes to reveal cash or diamond shards
Free Spins Feature	Collect 5 shards of same colour or land 3+ Free Spins Keyhole scatters	10 free spins	Free spins with 3× multiplier	Collect diamonds during free spins to win progressive jackpots

Frequently Asked Questions (FAQ)

How many progressive jackpots are there?	There are five progressive jackpots available.
How do I trigger free spins?	You trigger free spins by collecting five diamond shards of the same colour or landing three or more Free Spins Keyhole scatters.
What is the RTP?	The RTP is 96.80%.
What is the volatility level?	The volatility is low.
What is the maximum bet?	The maximum bet is £40.
Can I play on mobile?	Yes. The game is mobile friendly.
What symbols trigger the bonus game?	Bonus Keyhole scatter symbols trigger the Warehouse Bonus game.

Mr Holmes and the Stolen Stones Performance Summary: Strengths vs. Weaknesses