CVG are reporting that a recent change to the Splash Damage forums could be hinting towards a new racing game release. The London independent studio is best known for their recent work on Bethesda's teamwork FPS Brink, however they have also worked on various PC titles such as Enemy Territory: Quake Wars and Doom 3.
The rumours first appeared when a teaser on the official Splash Damage website appeared, with a placeholder image titled "car_teaser.jpg". The teaser suggests that a new reveal will occur November 29th, however only speculations are flying around at the moment, suggesting that a racing game may be the next title.
Splash Damage recently announced in April that they were working on a new free-to-play title called RAD Soldiers, and is expected to be released sometime soon on the App store.