LittleBigPlanet 3: The Journey Home DLC will be released next month, and will essentially act as the next major installment in the story.
A post on the PlayStation Blog announced the first “Premium Adventure Pack” DLC for the game. The Journey Home will feature new levels, characters from previous titles, and some new challenges.
A new, free set of costumes will be releasing on the PlayStation Store later this week; each costume is based on a different studio that has worked on LittleBigPlanet.
LittleBigPlanet 3 was released about seven months ago, when it was received relatively positively. The game introduced three new playable characters.
Oddsock, Toggle, and Swoop all joined in to help Sackboy in the recent adventure. Since this is the first of the Premium Adventure Pack DLCs, there is more to come for the game, this many months out.