Valve Corporation is facing a significant legal challenge as a UK tribunal has approved a collective action lawsuit against the gaming giant. The lawsuit represents 14 million UK Steam users dating back to 2018 and alleges that Valve has maintained a monopoly within the gaming market. The case centers around Valve’s Platform Parity Obligations, which are claimed to prevent publishers from offering better terms on rival platforms. Additionally, the lawsuit accuses Valve of requiring players to purchase add-ons exclusively through Steam’s interface while imposing a substantial 30% commission fee.
If the UK tribunal rules against Valve, the company could be liable for damages amounting to £656 million, approximately $901 million. This legal action is not isolated, as Valve has faced similar antitrust accusations in the United States. Notably, lawsuits filed by Wolfire Studios and Dark Catt Studios were granted class action status in 2024, bringing further scrutiny on the Steam platform’s business practices.
The UK lawsuit argues that the 30% revenue share collected by Valve is both excessive and anti-competitive, contributing to increased consumer costs and limiting user options for purchasing add-on content. As Valve navigates these legal challenges, the outcomes of these cases could have far-reaching implications for digital distribution platforms in the gaming industry.

Collections

Valve faces a UK class action lawsuit representing 14 million Steam users, alleging monopolistic practices through Platform Parity Obligations that prevent publishers from offering better terms on competing platforms. The lawsuit challenges Valve's 30% commission fee and requirement that add-ons be purchased exclusively through Steam, with potential damages of £656 million ($901 million). Similar antitrust cases in the US from Wolfire Studios and Dark Catt Studios gained class action status in 2024, suggesting broader scrutiny of digital distribution platform practices.

Valve Faces UK Class Action Lawsuit Over Antitrust Allegations