The Caligula Effect: Overdose - Digital Art Book DLC
Region — Works worldwide — no region restriction.
Can be activated in United States
WindowsBuy The Caligula Effect: Overdose - Digital Art Book DLC key
Dive deeper into eternal paradise with the official art book for The Caligula Effect: Overdose! This 72-page art book contains in-depth character profiles for the Go-Home Club and the Ostinato Musicians, English song lyrics for tracks featured in the game, a captivating short story to broaden your experience in Mobius, and a message from the director.
How to activate The Caligula Effect: Overdose - Digital Art Book DLC on Steam
- 01
Buy & receive your code
Complete checkout — your code lands in your inbox in ~30 seconds, and is always available under Orders in your Gameplug account.
- 02
Open Steam
In the desktop client: top-left menu "Games" → "Activate a Product on Steam…" (or use the web link below).
- 03
Enter your key
Paste the key (format XXXXX-XXXXX-XXXXX) and accept the Steam Subscriber Agreement.
- 04
Install & play
The game joins your library permanently — install it on any machine you sign in to.
Code not working? Contact support — confirmed-invalid codes are replaced or refunded.
The Caligula Effect: Overdose - Digital Art Book DLC system requirements
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