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- The Caligula Effect: Overdose
Games2 shops
The Caligula Effect: Overdose
Lowest on PlayStation
£27.61
at Kinguin, marketplace. £24.31 + the £3.30 fee its feed gives; plus fees at checkout.
AdShop at Kinguin- Prices checked 12 hours ago
Not ready to buy?
Watch it and we'll email you the morning after it drops, at whichever shop it is, in any edition or form, with a link to buy. We count a shop's fee where its feed gives it.
2 prices on PlayStation
In stock first, then what you'd pay with any fee the shop's feed gives, then price. Commission never changes the order.
Key shops
Key shops sell keys bought from other markets or from other sellers, so check the region and the shop's refund terms.
- £27.61£24.31 + the £3.30 fee its feed givesPlus fees at checkout
- £44.99No checkout fees
Kinguin
CJS CD KeysPrices, stock and regions as each shop listed them, checked 12 hours ago. Some shops pay us when you buy through these links; that never changes the order. How that works.
The price on PlayStation over time
The lowest you'd pay at each, with the fee each shop's feed gives, among offers known to work on a UK account.
Key shops
- Now
- £27.61
- Lowest since 23 Oct
- £27.61
No change since I started checking on 23 Oct.
How to redeem it on PlayStation
- On a PS5, open PlayStation Store, press triangle, choose More (…), then Redeem Code.
- On a PS4, choose Redeem Codes at the bottom of PlayStation Store's menu.
- Enter the 12-digit code and confirm.
Or in a browser: store.playstation.com (your profile, then Redeem Code)
PlayStation's UK terms say a code works only on an account registered in the country the code is for, and its help pages say an account's region can't be changed.
From PlayStation's help pages, read 23 October 2026:
Regions, in the shops' words
- UK
- Sold for UK accounts: the one word that plainly meets PlayStation's and Xbox's rule that a code match your account's country.
- Europe, EU, EU & UK, EMEA
- Sold for Europe, and the shops' pages I checked say these activate on UK accounts. The platforms don't name the UK: Nintendo UK says to use a code meant for Europe, and PlayStation's terms ask for one from your account's country.
No platform defines these words: each is the shop's, so check the region on its page before you buy.
About the game
The Caligula Effect: Overdose is a 2018 RPG game from Aquria and Furyu Corporation, published by Nippon Ichi Software. It has a single-player mode.
Facts from Wikidata
- Modes
- Single-player
- Developer
- Aquria, Furyu Corporation, historia
- Publisher
- Nippon Ichi Software
- First released
- 2018
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Questions
How much is The Caligula Effect: Overdose?
On PlayStation, from £27.61 with the £3.30 fee its feed gives at Kinguin (key, plus fees at checkout). Prices checked 23 October 2026.
Can I buy The Caligula Effect: Overdose from an official store?
Not now at the official stores I check: only key shops have it in stock, and each row says which region its key is for.
Will a The Caligula Effect: Overdose key work on a UK account?
The prices I lead with are only from offers their shop says work on a UK account. PlayStation's UK terms say a code works only on an account registered in the country the code is for, and its help pages say an account's region can't be changed. Steam leaves region limits to each game's publisher. If a key won't activate, the shop you bought it from handles it: Steam doesn't refund keys bought elsewhere.
How do I redeem The Caligula Effect: Overdose?
PlayStation codes are redeemed on your console or in PlayStation Store online, and only work on an account from the region they were sold for. A Steam key goes into the Steam app (Games, then Activate a Product on Steam) or Steam's website, and the game stays in your library.