How many people are playing The Caligula Effect: Overdose right now?

2 people are playing The Caligula Effect: Overdose on Steam right now, making it the 4654th most played game on Steam. In the last 24 hours it peaked at 5 players. The number updates every few minutes.

What is The Caligula Effect: Overdose's all-time peak player count?

The Caligula Effect: Overdose's highest concurrent player count on Steam is 161, reached in March 2019.

Is The Caligula Effect: Overdose good? What do Steam reviews say?

71% of 499 Steam user reviews are positive (Mostly Positive).

How much does The Caligula Effect: Overdose cost on Steam?

The Caligula Effect: Overdose costs $49.99 on Steam (US).

Does The Caligula Effect: Overdose work on Steam Deck?

The Caligula Effect: Overdose is Unsupported on Steam Deck, according to Valve's Steam Deck compatibility check.

The Caligula Effect: Overdose

by FURYU Corporation, Engine Software BV · published by NIS America, Inc. · Released Mar 12, 2019

Steam Deck UnsupportedLinux & Deck: Platinum

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Players now

#4,654

▲ 0.0%vs 24h ago · updates every minute

Review score

71% positive

Mostly Positive499 reviews

Owners (est.)20K–50K

24h peak

Highest seen161

Mar 20197.7 years ago

Price on Steam

$49.99

Lowest ever $49.99 Nov 2026

RisingSteadyFalling

Players +0.0% in the last 24 hoursUpdated 23:43 UTC · tracking since 2019-03-01

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs, and every price change and sale we

Screenshots, achievements, specs and price history from Steam.

apos;ve seen on Steam.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

$49.99

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

The Caligula Effect: OverdoseEdition
$49.99
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Bundles with this game (1), biggest discount first

The Caligula Effect: Overdose Digital Limited EditionBundle
$79.04
View The Caligula Effect: Overdose Digital Limited Edition on Steam
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Reviews

71% positive of 499 · Mostly Positive · Live from Steam

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Steam Deck

Does not work on Steam Deck. Results from Valve's own testing.

Steam Deck Unsupported

✕Steam osdoes not support

Steam Deck

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Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Mar 14, 2019, 9:41 PM UTC
Build 3645354the current build when we started tracking5.5 GB on Windows

Patch notes

Sep 1, 2019
Daily Deal - The Caligula Effect: Overdose, 40% Off
Today's Deal: Save 40% on The Caligula Effect: Overdose and its DLCs!* Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are! *Offer ends Tuesday 9/3 at 10AM Pacific Time
Mar 12, 2019
The Caligula Effect: Overdose clocks out of school and onto PC
The Caligula Effect: Overdose is out now on PC, a JRPG by FuRyu and heavily inspired by (even sharing some development talent with) Atlus’s Persona series. Trapped in an all-too-perfect virtual campus city by a rogue AI pop star, a band of teens seek to …
Mar 12, 2019
Now Available on Steam - The Caligula Effect: Overdose
The Caligula Effect: Overdose is Now Available on Steam! Mobius. An idyllic world that lets people forget about the pain and problems of reality. Created by a sentient vocaloid program, (Mu), reality and fantasy have become blurred, allowing people to relive t…
Jul 10, 2018
The Caligula Effect: Overdose could help fill the Persona gap on PC
From Square Enix's Final Fantasy series to Bandai Namco's Tales series, more and more JRPGs are coming to PC . Sadly, some of the best JRPGs out there, Atlus' Persona games, are still far out of reach. But hey, at least we've got games like…
Jul 5, 2018
The Caligula Effect: Overdose is headed to PC early 2019
I always knew the Vocaloids were just trying to lull us into a false sense of security. Persona-ish JRPG The Caligula Effect: Overdose is less about saving the world, and more about saving yourself as you lead a teen rebellion against a rogue AI singer’s…

Patches & builds

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History

What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.

Review score: 71% on 2026-11-01 → 71% today (499 reviews)

Nov 1, 2026Price$49.99

History

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DLC

16 items on Steam, newest first.

The Caligula Effect: Overdose - Digital Soundtrack
$4.99100% positive
The Caligula Effect: Overdose - Casual Clothes Costume Set
$14.99100% positive
The Caligula Effect: Overdose - Male Protagonist's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Female Protagonist's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Shogo's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Kotaro's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Izuru's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Kensuke's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Kotono's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Naruko's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Mifue's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Eiji's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Suzuna's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Ayana's Swimsuit Costume
$1.99100% positive
The Caligula Effect: Overdose - Stigma Bundle
Free100% positive
The Caligula Effect: Overdose - Digital Art Book
$4.99100% positive

DLC

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Trading cards

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