You cannot run the native Mac version of CS 1.6 from Steam because macOS (Catalina and later) does not support 32-bit applications. Server Compatibility:
:This is often cited as the most stable method. It uses a custom wrapper (frequently based on the Xash3D FWGS engine) specifically optimized for the M1/M2 chips. It allows the game to run natively-ish without needing a full Windows virtual machine. cs 16 m1 mac
Now go install it, type sv_gravity 100 in the console, and relive your youth. You cannot run the native Mac version of CS 1
The M1 Mac runs macOS Big Sur, which has been optimized to take full advantage of the new chip. Most existing macOS apps are compatible with the M1 Mac, and many have been updated to support the new architecture. Additionally, Apple's Rosetta 2 translation layer ensures that Intel-based apps run smoothly on the M1 Mac, with some apps even seeing performance improvements. It allows the game to run natively-ish without
// M1 Mac optimizations fps_max 144 cl_showfps 1 gl_vsync 0 r_dynamic 0 mp_decals 100 max_shells 50 cl_weather 0 fastsprites 1 brightness 3 gamma 3