Californium — Steam capsule
Steam capsule · 460×2152.14 : 1

Californium Free Download

by ARTE France

Windows · macOS · Feb 16, 2016

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Californium worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Players who want a short-form first-person mystery built around exploration and riddles
  • Philip K. Dick fans interested in identity, simulacra, and unstable realities
  • Adventure players who prefer atmospheric investigation over combat-focused gameplay

Skip it if you…

Saves you a refund
  • Players seeking combat, survival systems, or extensive character progression may hit a wall because the core activity is investigation.
  • Players who need a straightforward narrative may struggle when memories, hallucinations, and alternate realities begin to overlap.
  • Players looking for an open-ended simulation may find the experience too focused on a predefined psychological mystery.

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Californium

Players may bounce off when the investigation stops offering a stable version of events. The overlapping memories, hallucinations, and alternate realities make uncertainty part of progression, so anyone needing clear chronology or direct explanations may hit that wall quickly.

What is Californium?

Californium is a first-person adventure set in Berkeley in 1967.

It follows Elvin Green, a science fiction writer facing depression, insomnia, career struggles, and memories that no longer fit together. Players explore shifting environments, solve riddles, investigate glitches, and search for clues about identity and reality. Drug use, cheap alcohol, hallucinations, and alternate realities shape the experience as familiar people and places become unstable. The game presents its story through psychedelic visuals, a soundtrack by Xavier Thiry, and the character Theta, performed by Paul Bandey. Its premise draws on the science fiction themes associated with Philip K. Dick.

How Californium plays

01Riddle-Based Investigation
Progress centers on exploring environments, solving puzzles, and examining disturbances in reality.
021967 Berkeley Setting
The story follows writer Elvin Green during a period of depression, insomnia, and professional decline.
03Shifting Realities
Hallucinations and alternate versions of the world blur memories, relationships, and events.
04Psychedelic Presentation
The experience combines unusual visual direction with a soundtrack by Xavier Thiry.

Games like Californium

Simulation

Black Light Kills

Fatih Atacan PRODUCTIONSWin · 2025For:Players who prefer psychological horror focused on an unstable protagonistSkip if:Players seeking deep combat systems or extensive mechanical variety
Simulation

ShadowSide

AdroVGamesWin · 2018For:Players who prefer first-person exploration over combat-focused gameplaySkip if:Players looking for combat systems, character progression, or a broader action-game structure
Simulation

Mirror Forge

DreadXPWin · 2022For:Horror players who want first-person exploration with puzzlesSkip if:Players seeking combat-focused gameplay rather than puzzle solving, stealth, and evasion
Simulation

Crimson Gray

Sierra LeeWin · Mac · Linux · 2017For:Players who prefer choice-driven psychological fiction over action-focused gameplaySkip if:Players looking for combat, exploration, or mechanically varied gameplay rather than an interactive psychological story

Picked by overlapping fit notes and genres, not an editorial comparison.

Californium: platforms & release

Is Californium worth it?

It is worth it if: players who want a short-form first-person mystery built around exploration and riddles. Skip it if: players seeking combat, survival systems, or extensive character progression may hit a wall because the core activity is investigation.

Where can I download Californium?

Use the Download Now button on this page: it opens Californium's store page, where you can choose how to get it.

What platforms is Californium on?

Windows and macOS.

Keep looking

More from ARTE France

All games →

Gloomy Eyes

Win · 2025

Wednesdays

Win · Mac · 2025

30 Birds

Win · Mac · 2024

More simulation

6,102 games →

MIRROR MIRROR

Win · 2025

Gnarly Hike

Win · 2024

Accounting+

Win · 2018
CaliforniumWindows, macOSDownload Now
CaliforniumWindows, macOS
Download Now