- Dark detective slot inspired by the Sherlock Holmes stories.
- Victorian London setting featuring Moriarty, Sherlock, and Watson.
- Megaways™ gameplay with mystery-themed bonus rounds and changing reel sets.
- Up to 117,649 ways to win.
Play the Moriarty Megaways slot right now at BN55 Casino, or read on to learn more in this slot review.
The Moriarty Megaways slot game follows Professor Moriarty through the familiar world of Sherlock Holmes, trading fantasy creatures and ancient kingdoms for shadowy streets, detectives, and criminal masterminds. It’s a setting that feels different from many modern slots without losing the fast pace of Megaways gameplay.
From the opening spin, the game leans into its mystery theme before gradually introducing the bonus features that shape the rest of the experience. It’s one of the online slots for real money available at BN55 Casino for players who enjoy story-driven themes.
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Moriarty Megaways Game Highlights
This IGT slot game stands out through the way its Free Spins feature develops, introducing new reel sets and character features as the bonus progresses.
- Three reel sets in a single bonus: Free Spins begin on the Moriarty reels before Sherlock and Watson can each unlock their own reel set with a different feature.
- Two character features with different roles: Sherlock’s feature guarantees the maximum Megaways layout, while Watson’s feature fills the reels with Mystery Symbols that reveal the same paying symbol.
- Free Spins that add value: Every winning cascade increases the multiplier by 1x, so later wins in the bonus can be worth more than the ones before them.
Moriarty Megaways Slot Quick Facts and Features
Software Provider
IGT
RTP
96%*
Volatility
High
Jackpot Type
N/A
Paylines
117,649 Ways
Reels
6
Max Wager
20 Credits
Max Win
N/A
* Please note that the return to player (RTP) rate for this slot game may differ from one jurisdiction to another.
Does the Moriarty Megaways Slot Pay Real Money?
Yes. If you’re located in New Jersey, Pennsylvania, Michigan, or West Virginia, you can play slots online at BN55 Casino, including Moriarty Megaways, for real-money winnings where online casino gaming is legally available. As with other real-money slots, any payouts are determined by the game’s paytable and the outcome of each spin.
How To Play the Moriarty Megaways Slot
This themed slot uses Megaways™ instead of traditional paylines, with Free Spins introducing the game’s biggest features.
- Choose your bet: Pick a coin value before spinning. Every bet uses 20 coins.
- Watch for winning ways: Matching symbols pay from left to right across adjacent reels. Because the number of symbols changes every spin, the number of winning ways changes as well.
- Keep an eye on the top tracker: It adds an extra symbol above reels 2 to 5 and displays the Sherlock and Watson symbols needed during Free Spins.
- Follow the cascades: Winning symbols disappear after every win, allowing new symbols to fall into place and create another winning combination.
- Trigger free spins: Three Bonus symbols award 15 Free Spins, while additional Bonus symbols add five more spins, up to 30.
- Unlock extra reel sets: Collect three Sherlock or Watson symbols during Free Spins to activate that character’s reel set for an additional feature spin.
Moriarty Megaways Game Features
Most of Moriarty Megaways’ biggest features appear during Free Spins. While Cascading Wins are active throughout the game, the Sherlock and Watson reel sets, along with the Unlimited Multiplier, only come into play during the bonus.
Moriarty Megaways Cascading Wins Feature
Any winning combination starts a cascade. Winning symbols disappear, new symbols fall into place, and the game checks for another winning combination. This continues until no new wins are formed. During Free Spins, every successful cascade also increases the active multiplier by 1x.
Moriarty Megaways Free Spins Feature
Three Bonus symbols trigger 15 Free Spins, while each additional Bonus symbol awards 5 more spins, up to a maximum of 30. The Free Spins round starts with the Moriarty reels in play, while Sherlock and Watson reels remain locked until their special symbols have been collected.
Moriarty Megaways Sherlock Reels Feature
Collecting three Sherlock symbols during Free Spins unlocks the Sherlock reel set for one additional feature spin. This feature activates Sherlock’s Max Megaways, forcing the reels to their maximum 117,649-way layout. Any cascades during that spin increase the multiplier before the feature ends.
Moriarty Megaways Watson Reels Feature
Collecting three Watson symbols during Free Spins unlocks the Watson reels for one additional spin. During this feature, Mystery Symbols land on the reels before revealing the same paying symbol across every Mystery position. Cascading Wins remain active, and each cascade increases the multiplier.
Moriarty Megaways Moriarty Bet Feature
Moriarty Bet costs 150x the total stake and guarantees entry into the Moriarty Free Spins Super Bonus. This version of the bonus increases the chance of triggering Sherlock and Watson features and also activates the Moriarty Guarantee.
Moriarty Megaways Moriarty Guarantee Feature
The Moriarty Guarantee only applies during the Moriarty Free Spins Super Bonus. If the total bonus win finishes below 10x the triggering stake, the game awards five additional Free Spins. This can happen more than once if the same condition is met again.
Moriarty Megaways Slot Bonuses and Jackpots
Moriarty Megaways does not have a progressive jackpot. IWithout a progressive jackpot, the game’s highest payouts come from the Free Spins feature, where extra spins and a growing multiplier can increase the value of winning combinations.
Three Bonus symbols award 15 Free Spins, while each additional Bonus symbol adds five more, up to a maximum of 30. During Free Spins, three Bonus symbols on the top tracker can also award five extra spins.
The Unlimited Multiplier starts at 1x and increases by 1x after every winning cascade during Free Spins, carrying over from one spin to the next until the feature ends. Players with access to Moriarty Bet can also trigger the Moriarty Free Spins Super Bonus, which includes the Moriarty Guarantee if the total bonus win finishes below 10x the triggering stake.
How To Win the Moriarty Megaways Slot
Moriarty Megaways pays when matching symbols land from left to right across adjacent reels. Because it uses the Megaways™ format instead of fixed paylines, the number of winning ways changes on every spin.
Wild symbols can replace most regular symbols to help complete winning combinations, while Bonus symbols trigger the Free Spins feature where the game’s biggest payouts are possible. During Free Spins, Cascading Wins increase the Unlimited Multiplier by 1x after every winning cascade, allowing later wins to be multiplied by a higher value.
Like other online slots, Moriarty Megaways uses random number generator technology to determine the outcome of every spin. Each spin is independent, so previous results do not affect what happens next. Understanding these mechanics can also help when learning more about strategies for Slot Machines.
Moriarty Megaways Slot Graphics and Design
Moriarty Megaways has a dark Victorian look, with old London streets, warm lamps, brick buildings, and a muted color palette behind the reels. The character artwork keeps Professor Moriarty, Sherlock, and Watson visible without making the screen feel cluttered. During feature moments, the extra reel areas and symbol changes make it clear when the game has moved beyond the base spin. The soundtrack leans into the detective setting with orchestral music, reel sounds, and feature effects that build tension without distracting from the gameplay.
Moriarty Megaways Slot Symbols
The symbol set combines characters from the Sherlock Holmes stories with Victorian-inspired objects, while A, K, Q, J, 10, and 9 card ranks make up the lower-paying symbols.
The pocket watch is the Wild symbol and can replace most regular paying symbols. Bonus symbols trigger Free Spins, while Sherlock, Watson, and Mystery Symbols appear during their related features. Moriarty pays from two matching symbols, while the other regular symbols need at least three matching symbols to pay.
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