 The game's story was estimated to take 25–35 hours to complete, which is significantly more than the previous four main installments, which each took an average of 10 hours to complete.Cory Barlog also confirmed that the 2018 game would not be Kratos' last.He said that future games could see the series tackling Egyptian or Mayan mythology, and that although the 2018 game focuses on Norse mythology, it alludes to the fact that there are other mythologies co-existing in the world.