The GameHub settings depends on your specific device and if it is even strong enough. Once you can run any proper Unity 3D game you will also be able to play snapshot. Try googling specifically for your device specs.
On Mac you would also use an emulator to play windows games. If you have an Intel MacBook, the best workaround is installing Windows through Boot Camp and running the game normally. Apple still documents Boot Camp for Intel-based Macs.
If you have an M1/M2/M3/M4 Apple Silicon MacBook, Boot Camp is not the option. You can try Whisky or CrossOver, which run many Windows games on macOS through compatibility layers. Whisky uses Apple’s Game Porting Toolkit, and CrossOver translates Windows commands into Mac commands instead of running a full emulator.