Crossover 10.2 social advice

CrossOver can get your Windows productivity applications and PC games up and running on your Mac quickly and easily. CrossOver runs the Windows software that you need on Mac at home, in the office, or at school without purchasing a Windows license, without rebooting your computer, and without having to use a virtual machine. And CrossOver can run a wide range of Windows software.
Easy Installs! Many Windows titles can be installed using our CrossTie technology.

It's very common nowadays for the big tech companies to develop a game or an application only for a specific platform. CodeWeavers came in support of users who wanted to play Windows games on MacOs and developed CrossOver Games, a smart Mac utility that acts like an emulator.

PlayOnMac is a program that allows you to install and run Windows apps on your Mac. This application makes it possible for any Mac user to work with Windows apps and to play games developed for Microsoft Windows with minimum effort. The program comes with a very easy to use interface.

Wine & WineBottler builds for OS X - run windows applications on OS X.
WineBottler is a tool similar to codeweavers Crossover, where separate prefixes are created per app. However, WineBottler 'wraps' or 'bottles' the separate prefixes in an application bundle.