Playthrough

A video with a more relaxed and casual focus on the game that is being played. A playthrough is often a video with live commentary on and is the most popular form for YouTube gaming videos. A playthrough is not to be confused with a walkthrough as a walkthrough is a strategy guide and a playthrough is not. Playthrough is considered the same as a "Let's play" and is also spelled "play through" or "play-through"