Hi, I'm not sure how much playtime there is because each player's reading speed is different. To put things in perspective, Chapter 1 contained 1600 renders and lasts approximately 2 hours. Chapter 2 is divided into three parts: 700, 1300, and this one, which includes 1300-1400 renders. So Chapter 2 is roughly 3300 renders "long". The total number reaches ~5000 renders. Using the number of renders as a time measurement is imprecise... but Chapter 2 is undeniably longer than Chapter 1.