Nintendo Switch Online “BALL x PIT” Expansion Arrives May 26: A Free Trial Period

Nintendo has announced a limited-time addition to its Nintendo Switch Online service that will allow players to enjoy free, unrestricted play of the multiplayer puzzle game BALL x PIT starting May 26, 2026, as part of its ongoing いっせいトライアル (mass trial) initiative.

The trial, which will run for an unspecified duration, marks the first time the game—known for its physics-based gameplay and cooperative challenges—has been made available without cost barriers on the service. Players will be able to engage in unlimited matches, including both local and online multiplayer modes, during the promotional period.

This move comes as Nintendo continues to expand its Nintendo Switch Online offerings, which already include a roster of classic Nintendo titles available for free or discounted play. The いっせいトライアル initiative, introduced earlier this year, has previously featured games like Pikmin and Rhythm Heaven in similar limited-time free trials, reflecting Nintendo’s strategy to drive engagement across its digital platform.

While the company has not disclosed specific metrics or player participation data for past trials, the inclusion of BALL x PIT—a title developed by Nintendo’s internal teams—suggests a focus on both nostalgia for long-time fans and accessibility for newcomers. The game, originally released in 2020, blends elements of Super Mario Bros.’s power-ups with Mario Party’s competitive multiplayer, creating a unique hybrid experience.

Nintendo’s official channels, including its website and YouTube, have not yet provided additional details on whether the trial will be extended beyond its initial launch date or if it will be paired with other promotions. However, the company’s recent emphasis on community-driven events—such as the upcoming Pikmin exhibition at the Seattle Aquarium—indicates a broader push to integrate gaming experiences with real-world engagement.

The announcement was made without fanfare, aligning with Nintendo’s typical approach of rolling out digital promotions through in-app notifications and social media updates rather than press releases. This method has become standard for the company’s Nintendo Switch Online trials, ensuring minimal disruption to its core hardware and software sales while maximizing visibility for its digital ecosystem.

For players, the trial presents an opportunity to revisit or discover BALL x PIT without financial commitment, though the game’s full release remains available for purchase on the Nintendo eShop. The trial’s success could influence future additions to the service, particularly as Nintendo prepares for the launch of its Nintendo Switch 2, which is expected to further integrate online and offline play.