Half Life 2: Episode One Developer Commentary "Half Life 2: Episode One Developer Commentary." YouTube, uploaded by PatologTV, 22 Sept. 2019. https://www.youtube.com/watch?v=vuZG3AUhNR0
*Disclaimer: this video is from a first-person shooter perspective and contains mild violence. This video features Valve Software Video Game Developer Commentary about the Making of Half Life 2 Episode 1 in the Source Engine. The commentary can help you visualize important aspects of interactive immersion and rendering of your scene. (1h)