The BBC is teasing that mystery Sony game yet again. When BBC's Darren Waters first described this mystery game, he noted that "we could be on the brink of a step change in what games consoles are capable of in terms of story-telling and immersion." However, Waters was surprised that they did not show this game. MAG was cool, yes, but it was not the game this BBC writer was teasing. "This was not the game I was referring to ... And so I still can't talk about it. Or even tell you what it's called."

We can confirm that Sony did show a game behind closed doors. Unfortunately, that's about all we know. Its identity will be secret until, at the very least, Leipzig Games Convention, happening next month. We can only expect big things if Waters can't stop talking about this mystery game, and if Sony is enforcing strict confidentiality about the game's details. What do you think it will be?