Getting actual sales numbers for game titles is often difficult and unfortunately, we haven’t found a magic divining rod to get those numbers (yet), but with services such as SteamSpy it is at least possible to get a rough estimate for the leading game sales platform.
Our community member “bronzebeard” took it upon himself to compile a list of known Ogre-based Steam titles and their estimated sales numbers. He also promised to update the list approx. every month.
Check it out: Ogre3D Steam Game Sales List
PS: If you are aware of any missing Ogre-based application and their sales numbers (either from Steam or some other source), let us know in this forum thread. Thanks!