Sherlock of London Slot Review

(0 votes)
Modern slot provider Fantastic graphic
Sherlock of London Slot
Release July 2019
Provider Rabcat
Max. RTP 96.03%
Reels 5
Paylines/Ways 25
Betting Range (€/$) 0.25 - 50
Max. Payout 100,000
Progressive Jackpot No
Megaways No

If you’re looking at Microgaming’s collection of slot machines, you’re going to find that some of the best titles shown there come from studios with which they’re collaborating, and this is clearly the case with Sherlock of London as well. An exclusive title which you find only at Microgaming’s casinos, it was designed by Rabcat.

5 reels are spinning in this case, with 25 active lines in play each time. The slot has the RTP at a rather average 96.03%, while its better rewards can reach a maximum of 1,000x total stake via its regular combinations (2,000x if the Double Win feature kicks in at the right time). As for the features which are introduced, the game has wilds in several major roles, using them in regular form, as expanding wilds, Connecting Wilds or as triggers for Double Win spins. Free spins are also part of the game’s features.

Betting and Prizes

The bet options are shown at the bottom, and they give you the chance to modify the amount going to each line. You change only the Stake, while the lines are fixed at 25. As the stake goes from $0.01 to $2, the total bet changes as well, from $0.25 to $50.

When it comes to major prizes, Sherlock of London will give as much as $2,000 per line, or $50,000 total, with a chance to get up to $100,000 if a Double Win spin occurs that round. This means that a reward of 2,000x total stake is possible at most, which is a figure that works for most slots. In this case, it’s coupled with a 96.03% RTP, which is an OK figure, not a great one.

Sherlock of London Slot Features

Sherlock’s symbol is your wild, and one of two that will form combinations and pay the slot’s big prizes. There is only one symbol that the wild will not replace, and that’s obviously the scatter.

Connecting Wilds is a feature which triggers whenever you have 2 or more wilds on the reels. A connection will be made between all these wilds, so symbols found between them are turned into extra wilds.

A Double Win is a feature which ends up applying a 2x multiplier to the wins from a spin. You need for only two wilds to appear on the reels, and they have to be next to each other as well, to avoid triggering Connecting Wilds and ending up with more wilds than the ones required. It’s a rare feature, but it will double all wins from that round, so it’s worth it when you finally get it.

Bonus Spins can trigger if you get a single wild to appear, on one of the first two reels. You get either 1 or 2 bonus spins then, with the wild sticky, in an attempt to get either a Double Win or a Connecting Wilds feature to trigger.

Sherlock and Watson together will appear in the scatter, which you use to trigger 10 free spins. There are extra wilds (Dr Watson), as well as a possibility to trigger expanding wilds.

Theme & Design

Sherlock of London will feature a story about the world’s greatest detective, and it will use some of the best graphics I’ve seen for this particular theme. The graphics are worthy of a Rabcat-designed slot, and the reels will have symbols with the main characters, a 221b Baker Street sign, Moriarty, various other characters, along with Royals which were very well crafted.


With an interesting mix of features, decent enough payouts and excellent graphics, Sherlock of London should be fun for a player that enjoys a good murder mystery.

Sherlock of London Slot Machine FAQ

❓ What is a key options of the Sherlock of London slot?

✔️ Slot developer: Rabcat , Max. RTP: 96.03% , 5 reels with 25 paylines , Betting Range (€/$): 0.25 - 50 , Max Payout: 100,000 .

❓ Where can I play Sherlock of London?

✔️ NewSlotGames team prepare a rating of online casinos with Rabcat games. Try top recomended licensed Rabcat casinos with Sherlock of London slot.

❓ Can I play Sherlock of London slot on my phone?

✔️ Yes, it's absolutely mobile-friendly!

❓ Where can I play this slot machine free?

✔️ You should choose one of the recomended online casinos listed here and push "Play Now" button. Any casinos ask you to register account, any casinos allow to play Sherlock of London free without registration.