This document provides instructions and content for a lesson on video game genres. It includes activities for students to reflect on their early gaming experiences, play retro games from different eras, analyze how games are categorized, and identify common genres. The objectives are to investigate how the gaming industry has evolved over time and to learn how to classify games by genre based on factors like narrative, characters, setting, and gameplay style. Students are asked to organize games by genre, explain their reasoning, and keep track of what genres they play over the coming week.