In this classic adventure, you will take on the role of young Scotland Yard Detective Brent Halligan, assigned to solve the puzzle surrounding a mysterious order of Druids and a series of gruesome murders. It appears that the neo-Druids are conducting ritual killings in order to conjure up incredibly sinister forces.
Open the Steam client, login and locate the Games tab on the top menu. Click this and then select “Activate a Product on Steam…”
Enter your unique code that's displayed on the 'Orders' page of CDKeys.com and follow the prompts to activate.
Your game is now viewable in the “Library” tab and is available to download/install when you’re ready. You can find additional support for the Steam client here: https://help.steampowered.com/en/wizard/HelpWithSteam