Brawl Stars players are getting a chance to claim the limited-edition UNO CHESTER skin absolutely free. The new collaboration event of the game, including the newly launched UNO game mode, puts your speed and strategy skills to the test. The task? Get rid of all your cards in a set of high-tension matches to reveal a list of awesome rewards leading up to the much-anticipated UNO CHESTER skin.

Image Credits: Supercell
Event Overview and Timeline of the UNO Challenge Event
The UNO Challenge is currently live until April 17. The challenge is one of the Brawl Stars x UNO mini collaborations as revealed during Brawl Talk on February 22. The event has already began on April 10.
And even if you don’t finish the event in time, don’t worry – the UNO CHESTER skin will ultimately become available in the Shop after April 17, and all UNO cosmetics will periodically come back as special offers until September 2025. On top of that, keep an eye out for Special Quests that will reward even more UNO cosmetics.
How to Participate
It’s very easy to get started:
- Launch the Game: Open Brawl Stars and go to the bottom right side of the screen.
- Access the Events Tab: Press the Events button next to the Play button.
- Choose the Challenge: Under the Special Events category, locate and tap on the UNO Challenge event.
- Begin Playing: Tap the “Play” button to enter the battle and start your quest for the UNO Chester skin.
The Dark Knight Lumi Skin is another exciting cosmetic you can go after right now in the latest update.
The Challenge Structure and how to get the UNO Chester Skin
The UNO Challenge is divided into three phases. To win your final reward, you must win a total of nine times, with each phase needing three victories:
- Stage 1: Win your first two to earn two Starr Drops, and on your third win, get an event-only Player Icon.
- Stage 2: Once more, win two Starr Drops from the early victories, and your third victory gives you a new UNO Skip card Spray.
- Stage 3: Finish the stage with two additional Starr Drops and then finish the stage with a final victory to unlock the ultimate reward – the highly sought UNO Chester skin.

Image Credits: UNO CHESTER skin
Tips for the Challenge
In this quick pace mode, both teams’ aim is to tactically throw UNO cards to the opponent’s deck. Having four limited lives (with the ability to buy additional lives with gems at the price of 9 gems for each life), your strategy will have to play a balance of risk and accuracy. Good teamplay is necessary; coordinating friends to distribute tasks and manage the map can mean the difference between winning and losing. Understanding the latest Brawl Stars April Balance Changes better will definitely help you in the quest.