Added

· Added new feature: Trait Upgrade
· Added radiation areas
· Added the monster "Zombieman"
· Added better quality protective gears (Drop from Elite Zombieman)
· Added side mission "The lost caravan"
· Three caravan status prompts (Radiation, HP, Vehicle Condition)

Fixed

· Fixed the prompt error when putting workers into the factory
· Fixed the bug where the stronghold was lost in the task of clearing and suppressing dens
· Fixed the trading bug of neutral merchant units
· Fixed the bug that the wrong display after receiving the bunkers information
· Fixed the bug that the tips in the warehouse were displayed in the wrong position
· Fixed a bug that prevented the game from being played when the mouse clicked too fast during combat

Adjustment

· Adjusted the distance between towns
· Adjusted the movement speed of all units on the big map
· Adjusted the speed of the vehicle
· Adjusted the difficulty of monsters in the initial zone