Go Go Muffin, a game with a name that's already a strong contender for "Strangest Game Title of 2025," is about to get even stranger. The game is launching its first major crossover collaboration with the popular mascot franchise, Bugcat Capoo, bringing exclusive cosmetics and in-game events starting March 19th. But that's not all! A significant update, Class Change 3, is also dropping, adding five new classes and upgrades.

Beginning March 19th and running until April 2nd, players can immerse themselves in the world of Bugcat Capoo. Complete special missions to earn themed cosmetic items and participate in the "Black Bugcat's Journal" event for even more rewards. Bugcat Capoo, for the uninitiated, is a wildly popular cartoon mascot that gained fame through webcomics and appearances on LINE messaging and other social media platforms.

Beyond the Cat-tastic Crossover

Even if the Bugcat Capoo crossover isn't your cup of tea, Go Go Muffin's March update has plenty to offer. Class Change 3 introduces a major progression milestone, allowing players to further upgrade their existing classes and unlock powerful new skills. Five brand-new classes—Sword of Embers, Chaos Scholar, Darkness Walker, Shadow Enforcer, and Jade Priest—are also being added, taking class customization to the next level.

Need a hand navigating the updated Go Go Muffin? Check out our guide to the top 5 Go Go Muffin builds for tips on creating your ultimate hero before diving into the new content.