A painstakingly simulated heist game. Then, hold control + right click on the application and choose Open.
Mac users: If you receive a permission error when attempting to open the game, I recommend installing it using the itch.io app, or you can try the following command in the terminal:
cd [to the directory where TheProfessional.app is stored] cd TheProfessional.app/Contents/MacOS chmod +X TheProfessional.app/Contents/MacOS/The Professional