This document provides guidance on creating an effective marketing game plan. It recommends gathering a team to lock themselves in a room for an hour to develop a plan with three key steps: 1) Define the goal of marketing success, 2) Identify the target audience, and 3) Determine how to effectively reach the audience. The plan should then be put into action. Skipping steps could result in ineffective marketing like tweeting to elderly audiences. A template is provided to fill out the details for each step, including the message, mechanisms, and metrics to measure success.