WP - "Brave Frontier is a new fantasy RPG for the iOS and Android platforms with elements of card battling included within the gameplay. That being as it is, there are many tiers of units, from common (one star) to uncommon (three star) to rare (three star) and even super rare (four star) and above (five star). The rarer the units in your party, the more powerful that your party will generally be."
This Valentine’s Day, spend your day with Brave Frontier with a bouquet of fresh new content and events that will steal your heart away, including the next Raid Class level, new Global Units, mouth-watering rewards, and a Valentine’s Event packaged nicely just for you.
Gumi's hit Mobile RPG Brave Frontier is not to be left out with the Spooky fest as they introduce new units and a lot of freebies.
Characters from the upcoming 3DS game Shin Megami Tensei IV: Apocalypse will be added to the roster of mobile game Brave Frontier for a short time as part of a special crossover event.
I still don't understand why most really good phone titles are not ported over to PC's and handhelds.