Ratchet & Clank®: Q Force Debut Trailer

"This fun-sized adventure features a campaign you can play single-player or in co-op (split screen or online). It’s classic Ratchet & Clank gameplay with a base defense twist. Even after you play it once, you’ll want to try again to improve your scores and times! On top of the campaign, Ratchet & Clank: QForce has a new multiplayer mode that you can play 1v1 or 2v2.
For those who also own a PlayStation®Vita (PS Vita), the PS3 version of the game supports cross-buy, cross-save and competitive multiplayer cross-play.  If you purchase Ratchet & Clank: QForce for PS3, you’ll be able to download the PS Vita version at no additional cost when available in January 2013."