Uno! Mobile celebrates 400 million players with massive anniversary events for 2025

Uno! Mobile's 400 Million Player Anniversary Celebration! Get ready for a whirlwind of events!

Uno! Mobile is celebrating a massive milestone: over 400 million players! To mark this achievement, Mattel163 is launching a series of anniversary events packed with exciting new ways to play.

First up, the Joyous Voyage Collection event runs until February 22nd. Collect postal stamp-themed Uno cards and stickers representing diverse global cultures. Complete the collection to earn an exclusive global-themed Uno deck, plus up to 800,000 coins and more!

Returning until January 28th is the popular Anniversary Shop. Earn shop tokens through daily logins and gameplay to exchange for over 300 decorations, including unique card effects, match scenes, avatar frames, and 10 types of nostalgic rewards.

The Grand Slam Tournament Begins!

The anniversary festivities also include a year-long Grand Slam tournament, kicking off January 21st. Players (level 3 and 1000+ coins) can compete across six action-packed seasons, each with unique house rules for added excitement.

The inaugural season, "Wild Punch," runs from January 21st to February 27th. Prizes include coins, Master Coins (unlocking tournament-exclusive decorations), and the coveted 3D-animated Fist Medal. Players who collect medals from all six seasons will unlock the prestigious Grand Slam trophy and other in-game rewards. Join the fun!