Lego City Undercover was announced for the 3DS and the Wii U, however little information has been presented for the 3DS version, until now.
Known as Lego City Undercover: The Chase Begins, the 3DS version is an open world adventure game that takes place in the same city as Lego City Undercover on the Wii U. The story however, is set before the events of the Wii U version.
Information on the 3DS version has been scarce, however we now have a trailer that shows some of the gameplay of the 3DS version.
You can check out the trailer below: