Bethesda's The Elder Scrolls III: Morrowind - Game of the Year Edition and The Elder Scrolls IV - Game of the Year Edition + Downloadable Content were listed alongside the Headfirst-developed, Bethesda-published Call of Cthulhu - Dark Corners of the Earth in an ad.

While that advertisement, noticed by Gamer Limit, has since been removed from the Steam Update pop-up, it is still hosted on the Steam servers.

No word as to when the two Elder Scroll RPGs and the "first-person horror" of Cthulhu will hit the service, though they'll apparently be part of a 20% off sale upon their debut.