The contents added (changed) in this update are as follows:
-Added a backpack system, which allows players to put some props in their pockets instead of holding them in their hands. Use the I key to open the backpack, which can be tested in the tutorial level
-UI minor changes, which have become clearer
-Added two diffuse modes for the flashlight
-Set minor changes, added customization of ray tracing and more subtle adjustments to adapt to more hardware, And the settings will be saved, which does not need to be changed every time
-RainyNight level AI small repair, reducing the move bugs
.........