The Caligula Effect: Overdose
All offers (6)
Compare the platform, region and delivery before you buy.
Standard Edition 3 offers · EU & Global
Official store Steam · price for Germany
Steam store pageDirect purchaseSteamGermany€49.99No feeView on Steam
Other regions 1 offer
Sold for Latin America, North America, Asia, the Middle East, Russia or an unspecified region. These keys usually cannot be activated from Germany.
The Caligula Effect: Overdose Steam Gift NORTH AMERICASteam giftSteamNorth America€51.45+ service feeView deal
You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.
Best price over the last 32 days
- Lowest €49.9911 Oct 2026
- Highest €49.9911 Oct 2026
- Today €49.99
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Trailer & screenshots
Buy The Caligula Effect: Overdose key: current price comparison
Where is The Caligula Effect: Overdose key cheapest?
The cheapest The Caligula Effect: Overdose key that activates in the EU currently costs €49.99 at IndieGala. Keyfinder compares 6 offers from 4 shops for this price. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What does The Caligula Effect: Overdose key cost on each platform?
The cheapest key per platform right now: PC €49.99 at IndieGala and PlayStation €27.90 at Kinguin.
What was the lowest The Caligula Effect: Overdose key price in the last 32 days?
€49.99 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €49.99 on 11 Oct 2026; today the cheapest key costs €49.99.
Which The Caligula Effect: Overdose keys activate in the EU?
4 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for PlayStation and Steam.
How do I activate The Caligula Effect: Overdose key?
The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.
Is it safe to buy a The Caligula Effect: Overdose key from IndieGala?
Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our IndieGala check covers who runs the shop, its fees and its regions.
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About The Caligula Effect: Overdose
Mobius. An idyllic world that lets people forget about the pain and problems of reality. Created by a sentient vocaloid program, μ (Mu), reality and fantasy have become blurred, allowing people to relive their high school years in bliss -- but just how real is a virtual happiness?
- Developer
- FURYU Corporation
- Publisher
- NIS America, Inc.
- Release date
- 12 Mar 2019
- Steam
- View on Steam