Upgrade your experience with the Deluxe Edition which includes: - The Sinking City game - The Worshipers of the Necronomicon - 3 new quests in which Charles Reed investigates unsolved cases and sets out in search of mysterious spell books that harbor unspeakable powers. - Merciful Madness - 3 new quests that explore Lovecraft’s iconic stories and bring to light the mysteries of Oakmont and its demented citizens. - Investigator Pack - Upgrade your gaming experience with an exclusive private investigator outfit and access to a first aid kit, antipsychotics and a crafting materials starter pack. - Chicago Organ Grinder - This DLC grants early access to the most powerful weapon in the game, the Tommy gun, and comes with a golden skin of the weapon. - Experience Boost - This DLC includes a skill point that can be used from the start of the game. Use it wisely to upgrade your combat skills, vigor or mind.