Buy Californium !

NOTICE: Activation key must be used on a valid Steam account, requires internet connection.


Developed by Darjeeling and Published by Arte Creative / Neko / Nova Production

Explore the worlds of Californium, a first person exploration game where you are a writer trapped into shifting realities. Will you find what’s behind the simulacra ?
Berkeley, 1967. You are Elvin Green, a writer whose career is not better than his sentimental life. Besides, the day starts badly : your wife Thea left you
a break up letter. As for Eddy, your editor, he summons you : «you are a writer who does not write» — you should find yourself another editor.
Your world is falling apart. Too much acid and cheap booze ? Too many sleepless nights stuck to your typewriter, powerless to tackle your first novel ?

Your poor mental health is collapsing. Luckily this nightmarish world is unstable, you can extract yourself from it and thus access another reality!
You have nothing to lose!


  • World 1 — Berkeley in 1967, hippies and the widespread use of various substances.
    You’re facing a desperately blank page.
  • World 2 — Berkeley is now the ultra patriotic capital under a global surveillance society. Despite the recognition, are you subject
    to an existential instability?
  • World 3 — A nuclear disaster has left Earth in ruins. On Mars, the only surviving humans are working for the Consortium.
    Your ascension is rapid but still does not satisfy your ambition.
  • World 4 — No more mark, everything that was your reality, which structured your existence is only a gigantic chaos.
    How to find your bearings in this world that eludes you?



  • Windows 7 or Higher
  • Intel Core i3 2.00 GHz
  • 4 GB
  • 2 GB
  • DX9 (shader model 2.0)


  • OS: 10.8
  • Intel Core i3
  • 4 GB RAM
  • 2 GB available space
  • ATI Radeon 2400 or higher / NVIDIA 8600M or higher

© Copyright Darjeeling / Nova Productions / Arte France