cs3d 10 Cave Story 3D New Launch Trailer

Cave Story has gone from being a hit downloadable game for portables to a full-fledged title for the Nintendo 3DS.  It has just been released for the system and to celebrate NIS America has released a launch trailer to show what the improvements to the game have been.  Don’t have any idea what this game is supposed to be?  Check out the video after the jump.