From the artist:

Commission for Carhillion
Elone ™ Carhillion
Viper ™ Firaxis Games

Can't spell X-Com without "Lesbian om noms"

Well, with like some of the letters. Two of them.
And there's two characters in this picture! See, everything has context and meaning. The universe has meaning. And what it means is, Yawg couldn't think of anything to write here. >_>