
How long it takes to beat Black Myth: Wukong will largely depend on your success with its many, many boss fights. Some levels are more dense with secrets to find than others, but getting stuck on a particularly hard fight will slow your progress down the most. Wukong isn't your typical soulslike, however, and makes it fairly easy to keep moving through its chapters without losing too much time.
Wukong has six chapters to play through and some of them are considerably longer than others. Chapter 3, for example, acts like it's going to end several times before it finally transitions into chapter 4. You also have the option to go back to previous areas and look for items or upgrades you missed, which can take a while if you haven't unlocked every shrine checkpoint.