The antitrust lawsuit filed against Valve by Wolfire Games in 2022 has now been certified as a class action, and that could be a real headache for Valve. Instead of applying only to Wolfire (and Dark Catt Studios, which filed a separate antitrust lawsuit in 2021), the action will now apply to virtually anyone who's sold games on Steam since 2017.
Overgrowth developer Wolfire originally filed suit against Valve in April 2021, contending that Valve uses Steam's dominance in the PC gaming marketplace to suppress competition and extract an unfairly high cut of sales made through the store. The case was dismissed in November of the same year, but Wolfire was given 30 days to amend and refile its complaint, and so it did, bringing the case back to life in 2022. In July of that year, Wolfire's suit was combined with a similar antitrust lawsuit filed by Dark Catt.
