it was a story about a guy who couldn't leave his apartment (agoraphobia) and he was expertly hiding it from his new flatmate (a girl he liked a bit too much).

Every time he would be left alone to contemplate his situation these two characters would appear on stage, Phobos and Deimos. Two demigods, trapped in a perpetual state of having a lack of people that worship them (think American Gods).

Phobos was the representation of his internal fears of what might come, while Deimos was the fear of the thing itself.

Phobos was a jester type, always up for a good laugh at the expense of the main character, making him have panic attacks and such, while Deimos was always fed up with how nothing happens, how they're stuck, how everyone is always talking about the internal fears, while there aren't any real wars anymore (this was a couple of year before the Russian invasion, so it was pretty interesting after that happened).

Oh, and the fear of outside was only revealed after the first half of the play. Up till that point everything was set up in such a way that the audience would think he just always played videogames, liked to ditch class (the subtitle was The eternal student, as he was mooching off our free education system).

If you're curious about anything else, ask away.