Missing In Action: The Biggest Games To Have Never Been Released

Some of the games below haven't been officially announced, yet circumstantial evidence has pointed to their definite existence in years past. Others have been confirmed, but have little concrete details known about them apart from official logos or trademark renewals. And some have even moved a significant way down the development track, with playable versions demonstrated in previous events. But one thing each of the games below have in common is that we've heard very little about them in recen...