Sherlock’s Casebook

Game Info

Title: Sherlock’s Casebook

Category: Video Slot

Theme: Action/Detective

Provider: 1x2 Gaming

Release: July 2019

RTP: 96.00%

Volatility: Low to Medium

Layout: 5x3

Reels: 5

Rows: 3

Pay Lines: 25

Min & Max Bet: $0.25 up to$100.00

Max Win: 25,000 Coins

Features: Expanding symbols, Free Spins, and the Wild symbol

Devices: Mobile, Tablet and Desktop


Game Overview

Travel back in time and join the world’s most famous detective Sherlock Holmes and his companion, Doctor Watson as they embark on a new mission in Sherlock Casebook. This is the latest online slot machine game from 1x2 Gaming online slots providers and features some familiar characters from Holmes’ many stories. Sherlock Casebook online video has an intuitive design, stunning features and a beautifully animated background. The game is played over five reels, three rows and 25 fixed win lines. You need to match at least three symbols on active paylines to win. Sherlock’s Casebook slot has a wide betting range starting from $0.25 up to a maximum of $100.00 per spin and benefits from a solid theoretical return to player of 96.00%. The gameplay is enhanced by different bonus symbols and special features such as the wilds, sticky wilds, expanding wilds, scatter symbol and the free spins feature. Like other titles from the developer, Sherlock’s Casebook video slot is compatible with all devices including iPhone, iPad, Android, Windows and Mac. You can play this title and many others from 1x2 Gaming for fun or real money on our casino site.


Theme, Design and Symbols

The first Sherlock Holmes story was published back in 1887. Since then, his novels have been immortalized in films, and TV shows movies, poems and even video slots. Also though this is not the first 1x2 Gaming software provider’s Holmes video slots, it is visually appealing steampunk-inspired setting. Sherlock’s Casebook slot machine is set on a cloudy night in Victorian London, along the river Thames. The background features different airships in the sky and steam-powered engines rolling through the railway bridge. You will see a strange-looking mechanical device emitting steam in the bottom left corner. The reels are transparent to allow you to view the animated characters in the background. They are covered with an array of symbols a cap, a violin, a revolver, magnifying glass, 221B Baker Street sign, a smoking pipe and Sherlock himself. There are also different poker cards including A, K, Q and J. The classic theme is brought to life with the story characters, animations and the bouncy background music. Generally, Sherlock’s Casebook slot game is a calming game with an appealing design.


Gameplay and Control Panel

Sherlock is renowned for solving some of the most complicated cases in the world. Lucky for you, the case presented in this video slot by 1x2 Gaming is easy and straightforward. You are required to enter the dark streets of London to find the stolen jewels and bring criminals to books of justice. As aforementioned, Sherlock’s Casebook slot is playable from as little as $0.25 can be increased up to $100.00 per spin. You will play on standard layout of five reels, three rows and 25 fixed win lines which pay from the leftmost to the rightmost reel on all devices. This slot game a Quickspin Mode, which increases the speed of the gameplay. The control panel is not complicated, either. Click on the stack of coins in the bottom left corner to adjust the bet size. Clicking on the Menu icon on the mid-left side of the screen will allow you to view the rules, controls, the paytable and more information about the game. There is also an Autoplay feature that lets you play up to 99 consecutive games.


Symbol Payouts and Bonus Features

The Sherlock’s Casebook online slot features a total of thirteen symbols including the Wild and Scatter. The first standard symbols are divided into low and high value on the paytable. The low paying symbols are represented by the classic poker cards A, K, Q and J, where A&K award the highest payout up to 50 credits for matching 5 of a kind. They are joined by the high-value symbols which pay in the following order starting with the lowest, a hat, a smoking pipe, a violin, revolver, a magnifying glass and the 221B Baker street sign. The latter is the most lucrative symbol, paying 1000 credits when five of a kind appears on active paylines. The Wild symbol of the game is represented by Dr Watson, who will only appear in free spins to substitute for all non-special symbols while Sherlock is the Wild who substitutes for all non-special symbols and expands to cover the entire reel. The lady with the crown and jewels is the Scatter symbol of the game, and she only appears in normal play. Matching 3, 4 or 5 special scatter symbols on reels awards 10, 15 or 20 free spins.


Mobile Compatibility

If you love playing your favourite video slots on the go, then you will find Sherlock’s Casebook an interesting one. This slot is built with HTML5 technology which enables it to maintain high-quality graphics, flawless animations and fast loading speed on Android and iOS powered devices. What is even more exciting is that you don’t need to download an app as the game is fully optimized to be played directly via standard browsers such as Opera, Firefox, Chrome and Safari. You will enjoy the same thrilling experience just as when you play on desktops.


Pros and Cons


  • Rewards up to 20 free spins
  • Thrilling gameplay across all devices
  • Lucrative bonus features like the expanding wild and scatter
  • High return to player (RTP) of 96.00%
  • Stunning graphics and appealing animations


  • It is not easy to trigger the Feature
  • There are no multipliers

Bottom Line

Although Sherlock’s Casebook does not come with numerous bonus features as you would expect, you will benefit from the wild extras, and a solid RTP and massive 20 free spin the keep the fan going.

Moreover, it benefits from a medium variance and can reward up to 1,000 times your bet. The 2019 release from 1x2 Gaming boasts of striking graphics, significant sound effects to enhance the play. With a high Return to Player (RTP) of 96.00% and an extensive betting range, we recommend this video slot to people with all experiences and budgets.