Transformers: Shattered Glass is the fictional multiverse and associated toys and storylines that sprung from BotCon 2008's initial exclusive toyset and comic.
It is a Transformers take on the old sci-fi warhorse of an evil alternate universe, (akin to Star Trek's Mirror Universe and DC comics' Earth-Three) where the bad guys are good, the good guys are bad, and (mostly) everyone has different paint schemes.
It comes complete with facial hair for the evil versions of certain good guys.
