Unable to launch CSS Source on new Macbook Pro

[Invictus]

I'm unable to launch Counter Strike Source on my new Macbook Pro.

I keep getting the following error message: "Failed to start process for Counter-Strike: Source: 32-bit applications are no longer supported in macOS 10.15 or above."

Does this mean I can't play CSS on my Macbook?

[Lithurge]

Yes, the latest Mac OS' no longer support 32 bit apps only 64 bit ones, as CSS is the former it'll no longer work unless/until Valve update it to 64 bit. I have no idea if they have any plans to do that.