Steam News announces the release of Californium, a first-person exploration game where you play as a writer "trapped into shifting realities." This is available for Windows and OS X, and carries a 10% launch discount. Here's more on what this offers:

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!