Brave Frontier is an action game by gumi those last updated on March 24, 2015.
In this most recent update the developers added in seven star units, new characters for you to play with. On top of that there is also a new sorting system thinking use for your units items and friends that will help you organize the game much better and be able to plan out your strategies for ahead of time.
You can also now use a multi-selection feature to help with your items selling that should help cut back on some of the time needed to be able to sell your items in the game. There also various improvements with the rating system that the developers saw fit to improve over some of the feedback they had received.