While the PSP gets The Little Battlers W, an entirely new Little Battlers game, Level 5 are starting the series off on 3DS with an enhanced port of The Little Battlers eXperience Boost, the first game in the series. The upgraded 3DS port is titled The Little Battlers Explosive Boost, and contains both updates of its own as well as a few from The Little Battlers W.
Some of these are in the form of new special attacks like Hellfire, Dimension 0 and more:
Hammer of Giants:
Meanwhile, other special attacks like Holy Lance, Homura Kuzushi and Cosmos Rush from The Little Battlers W will be included in this game as well:
Level 5 also added a family of three new characters to the game. All three are dressed in masks and assigned a letter.