Free-to-play mobile game Mobius Final Fantasy has recently passed 8,888,888 registered users worldwide, Square Enix announced today. To celebrate, the company is setting up a number of social contests throughout the month of November, giving players the chance to win exclusive prizes as well as in-game rewards.

Here’s what they’ve got planned:

• 8,888,888 Registered Users WORLDWIDE Event (Nov. 1 – 13) – Two lucky fans will be selected to win an autographed Official Mobius Final Fantasy Concept Art Collection or autographed official Mobius Final Fantasy Original Soundtrack. To qualify, players are invited to share the “8,888,888 Registered Users WORLDWIDE Event” post on Facebook with the message, “Congratulations to Mobius Final Fantasy for hitting 8,888,888 registered users worldwide!” This will automatically enter players into the drawing. Additionally, once the official event post reaches 8,888 shares and likes, all players will receive 88 in-game Ability Tickets.
• “MEMORIES OF MOBIUS” – For the entire month of November, fans can win additional prizes by sharing their most memorable Mobius Final Fantasy experiences. The story that generates the most likes on the official Facebook event post will win an autographed official Mobius Final Fantasy Original Soundtrack. The second prize winner will receive a moogle™ plush toy. Furthermore, if the official post exceeds 3,888 likes and comments, every registered player will receive three in-game Crystals.
• In-Game Login Bonuses and Free Card Summons (Nov. 1 – 13): For two weeks, a special login bonus will be available, featuring Summon Tickets, a Growstar and other rare items as rewards. Players will also be able to summon one Ability Card daily during this period without the need for Summon Tickets or Magicite.

Additionally, the development team released an exclusive trailer to commemorate the achievement of hitting 8,888,888 registered users. Catch it below.