Looks like the western launch of Mobius Final Fantasy for iOS and Android is paying off for Square Enix, as the game has been downloaded over three million times worldwide, excluding Japan (which means that the actual total is even higher).

On top of this, the press release from the publisher also announced an update coming on September 8th. Here's what it will bring:

• Cooperative Multiplayer: Starting September 8, players can use the jobs and decks they’ve developed to fight climactic battles against colossal opponents with a party of up to four players. This will be accessible through the new Ring of Braves region.
• A New Sidequest Region: In the first exploration region, The Silent Ruins, players can enhance their cards and get a better understanding of the main story while obtaining different items and skillseeds.
• New Samurai, Assassin and Red Mage Job Cards: Three new powerful jobs, the samurai (warrior), the assassin (ranger) and the red mage can now be acquired. Fifteen new ability cards including three Fast Learner cards are also being added, greatly expanding players’ tactical options.
• Limited-Time FINAL FANTASY Record Keeper Cards: “ Legend” cards featuring FINAL FANTASY heroes as seen in FINAL FANTASY Record Keeper will be available from September 8 until October 7.