YOU ARE SHERLOCK HOLMES, AND THIS IS YOUR INVESTIGATION!
Become the greatest detective of all time in The Testament of Sherlock Holmes, a twisting, turning investigation game set in a faithfully-reproduced London of 1898. Suspected in a case involving theft, fraud and double-crossing, Sherlock Holmes will undergo a descent into hell in what will doubtlessly become one of his most thrilling cases yet. You will find all the elements of a grand investigation: examine crime scenes, find the clues, follow the trails, interrogate suspects and unveil the mystery behind a great adventure, led by a breath-taking story full of twists!
Graphics: 256 MB 100% DIRECTX 9 AND SHADERS 3.0 COMPATIBLE ATI RADEON HD 2600 XT/NVIDIA GEFORCE 8600 GT OR HIGHER
Storage: 14 GB HD space
Directx: 9.0c
Sound card: DIRECTX 9 COMPATIBLE
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-10-29
Haunted by Boredom? It’s Trick-or-Treating Time Again!
Halloween is finally here and as the tradition requires, it is time not only for some monster deals like nowhere around, but also for special treats for our customers! Make an order of over 10€ between 29.10.2025 15:00 CET and 03.11.2025 15:00 CET and you will get our special HALLOWEEN TREAT, which will contain discount codes: 10%, 20% OFF, 25% OFF, discount vouchers: 1€, 2€, 5€, 10€, 20€ or a FREE GAME…
Take an Early Bite Before the Real Halloween Fright
It is almost time for the scary season again and we have prepared a really interesting promo for its peak, but how about a pre-event Halloween treat campaign as well? We thought you would enjoy that very much, so we decided to let you order goodies in the scarier genres (but not only) at exceptional discount offers and 50 lucky winners would get an incredible extra layer of sprinkles on top of it all…
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
This game shows Steam Deck controller icons
In-game interface text is legible on Steam Deck
This game's default graphics configuration performs well on Steam Deck