Step into the shoes of Adam Wolfe, investigator of the supernatural. Driven by your sister’s mysterious disappearance, take to the brooding streets of San Francisco, where crime and paranormal occurrences intertwine in dark corners.
Solving one mystery after another, slowly unravel a larger conspiracy that could lead you to your missing sibling, but may also drag you into the abyss forever.
Use your wits, your detective instincts and, when all else fails, your six-shooter in this psychological thriller packed with more than 8 hours of challenging gameplay. Secret societies, unnatural afflictions and ancient covenants await you in Adam Wolfe's exciting 4 episodes!
Become the Detective. Become Wolfe.
53 unique locations
sublime artwork
tantalizing storyline
unique case-solving mechanics
clever puzzles
four convoluted mysteries!
We’re not called Mad Head Games for nothing. We’ve made over 18 games for the casual HOPA market and have spearheaded a kind of revolution and evolution of the genre. We’ve grown, expanded and enjoyed such astounding success that we should be more than happy simply to rest on our laurels and toast our former glory.
OS: Windows XP/Windows Vista/Windows 7/Windows 8/Windows 10
Processor: 1.5 GHz
Memory: 1 GB RAM
Graphics: Graphics card with DirectX 9 level (shader model 2.0) capabilities
Storage: 1.7 GB available space
Directx: Version 9.0
windows Recommended
OS: Windows XP/Windows Vista/Windows 7/Windows 8/Windows 10
Processor: 2.0 GHz
Memory: 2 GB RAM
Graphics: Graphics card with DirectX 9 level (shader model 2.0) capabilities
Storage: 1.7 GB available space
Directx: Version 9.0
macosx Minimum
OS: 10.6
Processor: 1.5 GHz
Memory: 1 GB RAM
Graphics: Graphics card with OpenGL 2.0 level capabilities
Storage: 1.7 GB available space
macosx Recommended
OS: 10.9-10.11
Processor: 2.0 GHz
Memory: 2 GB RAM
Graphics: Graphics card with OpenGL 2.0 level capabilities
Storage: 1.7 GB available space
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
2026-04-21
From Wishlist to Courtroom: The Steam Lawsuits Explained
There have been numerous Steam court case lawsuits throughout the years and ever since the start of the year they have made the pile even bigger! We decided to check out some of the latest accusations against the popular gaming platform as well as go through some of the previous cases that caused a stir of Valve legal issues in the past! Gabe Newell and Valve have definitely not been strangers to the court system…
As you probably know, in a huge variety of game titles there are usually a lot of mainline task objectives, but very often there are multiple side quests that would advance you further in the gameplay. This is exactly why we decided to run a Side Quest promotion on our YUPLAY site. In order to participate in it you have to make an order over 20€ between 17.04.2026 18:10 CET and 20.04.2026 02:00 CET, and you will get a 1€ voucher for next purchase…