Steam will stop supporting macOS 11 Big Sur on October 15, 2025, according to Valve, requiring Mac users to upgrade to macOS ...

Gamers with older Macs who want to keep using Steam will need to upgrade to macOS Monterey or later if they can, as Valve is ...

In a few weeks, the Steam Client will stop running on macOS 11 due to a Chromium compatibility limitation. Here are the ...

Valve's Steam client will end support for macOS 11 Big Sur on October 15, 2025. This decision, while a blow to some gamers, ...

Steam will drop support for macOS 11 from October 15, pushing users to upgrade to newer macOS versions for continued access ...

Once upon a time, in the not-so-distant past of 2010, Valve and Apple seemed to be forging a path together in the gaming universe. The launch of a Steam client for MacOS was a beacon of hope for Mac ...

What Happened: Valve, the creator of Steam, confirmed via its support page that it would cease support for macOS 10.13 (High Sierra) and 10.14 (Mojave) starting Feb. 15, 2024.

The Steam store will stop considering games that offer only 32-bit macOS binaries to be Mac compatible at the end of 2023. 98%+ of Steam customers on Mac are already running macOS 10.15 or newer.

The Steam store will stop considering games that offer only 32-bit macOS binaries to be Mac compatible at the end of 2023. 98%+ of Steam customers on Mac are already running macOS 10.15 or newer.

Steam has kept support for macOS Mojave and macOS High Sierra alive so far to keep 32-bit games running on older Macs, but that support is ending on February 15.

The change kicks in on October 15th, 2025. “This change is required as core features in Steam rely on an embedded version of Google Chrome, which no longer functions on older versions of macOS,” Valve ...