UNO Wonder – New Mobile Game Opens Pre-registration Ahead of Sept. 17 Launch

Mattel163, a world-class publishing and development studio through a joint venture with Mattel, Inc. and NetEase, today announced UNO Wonder™, the latest mobile game based on Mattel’s classic card game. Featuring new rules, offline play, and easy-to-learn gameplay made for the casual gamer, UNO Wonder delivers a fresh twist designed for casual players.

Designed for a relaxed, solo-friendly experience, the mobile game lets fans enjoy UNO anytime, anywhere, without needing an internet connection.

Players can pre-register on the App Store and Google Play now through the game’s global launch on Wednesday, September 17 to unlock special in-game rewards.

Key Features:

• Explore an UNO World — Embark on a cruise adventure through over 100 destinations, playing UNO matches set against global landmarks.
• Unlock Exclusive UNO Rules — Enjoy classic gameplay or mix things up with exclusive UNO rules and boss battles for more unpredictable fun along the cruise journey.
• Solo or Social Play — Log each step of the cruise with collectable stickers featuring fun facts about iconic cities. Enjoy solo play at your own pace or join friends and players in real-time multiplayer mode for shared fun.

Players who sign up for early access will unlock exclusive rewards like a new avatar frame, animated effects, and more. Existing UNO! Mobile, Phase 10 Mobile, and Skip-Bo Mobile players will also earn bonus items for pre-registration.

Visit here for more information.

UNO™, UNO Wonder™, and associated trademarks and trade dress are owned by, and used under license from, Mattel. ©2025 Mattel.

Note: Pre-registration excludes Australia, Brazil, the Philippines, the Netherlands, Canada, Switzerland, Spain, Italy, India, Indonesia, the UK, and France, where UNO Wonder is currently available; players from these countries will also receive rewards following the global launch on September 17.