According to Valve, emphasis mine:
As technology advances, we have made the difficult decision to discontinue support for older hardware, including DirectX 9 and 32-bit operating systems. Similarly, we will no longer support macOS. Combined, these represented less than one percent of active CS:GO players.
Moving forward, Counter-Strike 2 will exclusively support 64-bit Windows and Linux.
Valve will offer a “legacy version” of CS:GO for those platforms that “has all of the features of CS:GO except for official matchmaking.”
This feels like a blow for Apple’s push into higher-end gaming, but maybe things will change in the future.











