-A new map has been added, which gathers a large number of tough enemies! Their treasures may be hidden in corners! Clear them quickly and get rewards!
-In addition to the enemy fortress, an underground secret base has been opened, which seems to hide unspeakable secrets. It is full of lost zombies? The door at the end seems to be closed temporarily. (This is the entrance to the underground mode in future.)
-The initial construction of the trade system has been completed, and there are materials needed for the front line in the distant village. Although the vehicle now needs fuel, it is dangerous to run trade, so it is best not to walk over!