Look for it at PAX Prime
Considering all of the other platforms Retro City Rampage is available on, it only seemed like a matter of time before it would end up on 3DS. In a list of games playable next week at PAX Prime, Nintendo outed the existence of Vblank Entertainment's upcoming handheld port. Oh you.
Now that the info's out, designer Brian Provinciano graciously shared the first images of the new version. The bottom screen will be home to your score, the minimap, and other HUD elements as well as dialog where applicable. If you haven't already bought the game multiple times, this will more than likely be a nice choice for double dipping.