The Stop Killing Games movement has officially joined a lawsuit against Sony, alleging the company operates an unlawful monopoly within the video game market. This action follows Sony's controversial decision to cease the production of physical games starting in January 2028, a move that has intensified discussions around digital ownership and market control.

As announced on August 10, 2026, Stop Killing Games is partnering with the Dutch consumer organization Stichting Massaschade & Consument (SM&C). SM&C initiated a $457 million lawsuit against Sony in February, claiming that the PlayStation digital store artificially inflates prices for users in The Netherlands. Stop Killing Games has characterized these increased digital costs as an unlawful "Sony Tax" and seeks to advocate for fair pricing and "real alternatives" to the exclusive online PlayStation store, particularly in light of Sony's planned shift to a fully digital ecosystem.

The lawsuit demands that Sony repay funds allegedly acquired from Dutch players through its digital platform. SM&C estimates this amount to be in the hundreds of millions of euros.

This legal challenge is part of a broader wave of scrutiny directed at Sony's market practices. Mexican lawmakers have filed a complaint with the National Antitrust Commission, requesting an investigation into alleged anti-competitive behavior related to the discontinuation of physical game production. Separately, a class-action lawsuit was filed in the UK in March 2026, accusing Sony of charging millions of users "excessive and unfair" prices on the PlayStation store. Additionally, in May, PlayStation console owners initiated a lawsuit seeking refunds after Sony increased PS5 prices in response to tariffs in 2025.

While not all these legal actions directly address the end of physical game production, they collectively indicate significant consumer dissatisfaction with Sony's evolving business strategies and its transition towards an all-digital marketplace. Sony, through its CFO Lin Tao, has stated plans to "cautiously move this forward," signaling no intention to reverse its decision.