Earlier macOS versions let you alter the default setting (that allows apps only from the App Store) by setting the Gatekeeper option under System Preferences > Security & Privacy > General, but High Sierra hides the other two options and you need to enable them by opening the Terminal (in Finder, click Go > Utilities and open Terminal), and type the following (you need to enter your user password to be able to change the setting): Here we install the game on macOS Sierra / High Sierra (the screenshots are from Sierra). This post takes a closer look on one of this techniques, namely Wine (acronym for “Wine Is Not an Emulator”), that allows running native Windows software on POSIX-compliant operating systems, such as Linux, macOS, & BSD, without need for a Windows license.
Recent developments in virtualization, emulation and techniques that allow running of applications developed for “foreign” platforms as if they were native ones, have made it relatively easy, and often free, to use the same app in mixed environments.
