Nintendo and Pocketpair: the legal battle over Palworld

The dispute between Nintendo and Pocketpair over Palworld has drawn significant attention following the announced lawsuit and the subsequent patent filings. The complex legal situation around Palworld highlights the challenges facing the game industry, especially when it comes to intellectual property and patents.

The lawsuit begins

In September 2024, Nintendo filed a lawsuit against Pocketpair, with the allegations centered on alleged infringement of jointly held patents. These patents cover gameplay mechanics such as creature capture and mount switching, which are core elements of Palworld. This has led to an intense legal battle that has continued ever since.

Changes to gameplay mechanics

In response to the lawsuit, Pocketpair made changes to Palworld’s gameplay mechanics in mid-2025. These adjustments were made to address Nintendo’s claims and avoid further legal issues. Despite these changes, the lawsuit remains active, and it is unclear when a final ruling will be reached.

Nintendo’s new patent filing

In May 2026, Nintendo filed a new patent application focused on touchscreen technology, which could have a significant impact on the development of a mobile version of Palworld. This patent comes from the same family of patents already being discussed in the lawsuit. The goal is to strengthen Nintendo’s claims, but the application has not yet been approved, suggesting possible legal complications.

Financial implications for Nintendo

In fiscal year 2026, Nintendo reported significant financial losses as a result of the ongoing litigation. This has raised questions about its strategy and the impact of legal disputes on its business operations. The losses are largely attributed to the costs of pursuing the case against Pocketpair, underscoring the importance of securing a favorable ruling.

This situation illustrates the complex interaction between innovation, legal protection, and development strategies in the gaming industry. The outcome of the lawsuit will affect not only the future of Palworld, but also broader patent practices across the sector.