How many people are playing Californium right now?

0 people are playing Californium on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.

What is Californium's all-time peak player count?

Californium's highest concurrent player count on Steam is 0.

Is Californium good? What do Steam reviews say?

71% of 269 Steam user reviews are positive (Mostly Positive).

How much does Californium cost on Steam?

Californium costs $6.99 on Steam (US).

Californium

by Darjeeling, Nova Production, ARTE France · published by ARTE France · Released Feb 17, 2016

Steam Deck UnknownLinux & Deck: Silver

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Players now

newvs 24h ago · updates every minute

Review score

71% positive

Mostly Positive269 reviews

Owners (est.)0–20K

24h peak

Highest seen0

Price on Steam

$6.99

Lowest ever $6.99 Nov 2026

Concurrent players

Last 7 days · history since Nov 1, 2026

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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

$6.99

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

CaliforniumEdition
$6.99
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Bundles with this game (1), biggest discount first

ARTE Complete CollectionBundle
−8% $162.93 $149.63
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Reviews

71% positive of 269 · Mostly Positive · Live from Steam

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Steam Deck

Not tested by Valve yet. Results from Valve's own testing.

Steam Deck Unknown

Valve hasn't published test details for this game.

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.

Patch notes

Mar 3, 2016
PatchUpdate & new feature
Hey guys, Here is a new update with minors fixes throughout the game but more important we improved the save system ! Here is the changelog for this one : # fix elevators that did not move (lazy guys) # fix an error in chapter 6 preventing from ending the game…
Mar 3, 2016
PatchUpdate & new feature
Hey guys, Here is a new update with minors fixes throughout the game but more important we improved the save system ! Here is the changelog for this one : # fix elevators that did not move (lazy guys) # fix an error in chapter 6 preventing from ending the game…
Feb 18, 2016
PatchUpdate day 2
Hi everyone, Today we released a new update, thank you all for playing and helping us improve the experience ! Here is the changelog : # fix typos in english # fix various collisions across the game # fix credits visual glitch (a real one) # fix calling pause …
Feb 18, 2016
PatchUpdate day 2
Hi everyone, Today we released a new update, thank you all for playing and helping us improve the experience ! Here is the changelog : # fix typos in english # fix various collisions across the game # fix credits visual glitch (a real one) # fix calling pause …
Feb 18, 2016
PatchNew Update and Free OST
Hi Guys, We made a new update with some fixes and added the OST for free. Here is a full changelog: fix lots of collisions in chapter 2, 3 and 4 fix STEAM should now exit properly fix camera can now rotate during animations fix circle crosshair showing during …
Feb 18, 2016
PatchNew Update and Free OST
Hi Guys, We made a new update with some fixes and added the OST for free. Here is a full changelog: fix lots of collisions in chapter 2, 3 and 4 fix STEAM should now exit properly fix camera can now rotate during animations fix circle crosshair showing during …

Other news (14)

Nov 3, 2023
ARTE Collection bundle sale
It’s coming all wrapped-up with a cute bow: our 10-years anniversary bundle! Get all games from ARTE Collection at 30% off -meaning ALL games from our catalogue!- Grab yours and complete your collection now, you only pay for the games you don’t own !
Oct 19, 2023
ARTE celebrates 10 years of video games
This October, we are celebrating 10 years working alongside talented artists and creators to come up with unique and original games! To mark this milestone, we’re having a massive sale including all of our game catalogue, with discount going from 30% to 80% of…
Apr 17, 2022
Californium is on sale!
Californium, coproduced with DARJEELING and Nova Production is a love letter to Philip K. Dick. Get ready for a sensory trip that will derail your sense of reality and replace it with powerful hallucinations Californium plunges you into a psychedelic world, in…
Dec 22, 2021
WINTER SALES!
In Californium, reality is crumbling around you. Have you lost your mind or is there something more sinister at play? Californium is 80% off!
Oct 28, 2021
Halloween Sales
Californium is 80% off! In Californium, reality crumbles around you. Don’t let the glitches overwhelm you and try to discover the truth behind the hallucinations. #SteamSale #Californium #Indiedev
Feb 3, 2021
Lunar Sales
Dec 22, 2020
Winter Sale

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 (269 reviews)

Nov 1, 2026Price$6.99

History

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Trading cards

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Californium player count and quick facts

How many people are playing Californium right now?: 0 people are playing Californium on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.
What is Californium's all-time peak player count?: Californium's highest concurrent player count on Steam is 0.
Is Californium good? What do Steam reviews say?: 71% of 269 Steam user reviews are positive (Mostly Positive).
How much does Californium cost on Steam?: Californium costs $6.99 on Steam (US).

Live data from Steam, tracked by SteamPlayerBase.

Store info

Taking the form of a first-person experience of a bad trip, Californium pays homage to sci-fi legend Philip K. Dick by transporting you into the life of a writer searching for his own identity. Explore, solve the riddles and conduct your investigation. Will you find what’s behind the simulacra ?

Developer: Darjeeling, Nova Production, ARTE France
Publisher: ARTE France
Release date: Feb 17, 2016
Install size: 2 GB minimum
Platforms: macOS · Windows
Genres: Adventure, Casual, Indie, Simulation · All
Steam app ID: 402060

Californium

Key stats

Concurrent players

Media & details

Where to buy

Other authorized stores

Editions and bundles on Steam

Reviews

Steam Deck

Steam Deck

Patches & builds

Patch notes

Patches & builds

History

History

Trading cards

Californium player count and quick facts

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Store info

Californium player count and quick facts

History

Steam Deck

Patches & builds

Patch notes

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