Captain Earth Mind Labyrinth manga getting Vita game

Namco is putting up a Vita game based around the Captain Earth series, I almost can't be bothered to share the teaser video as there's so little hint as to what's to come from the game. As far as I can tell, there's squirrels, kissing, cleavage. Is this really what Bandai thinks will sell the game? Our only hope is the solid looking mech on the boxart.

There's an official website which offers little more, but should provide some more juice as the game is revealed at TGS. Know nothing about the manage, except its on Crunchyroll over here and has only been going since April in Japan, so is a pretty brave move considering the solid profits in some decades-old series.