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拜山(Bai mountain)

Map name: Bai mountain
Version: 4
Repair the rescue of a helicopter near the death of a helicopter
Repair the bug in the first safety room
Background story: the survivors drove through a barren hill. There were many graves. They had to flee, but they got into the underworld. There were a lot of hell messengers in it. They had to escape from the underworld.

地图名字：拜山
版本：4
修复了救援靠近直升机死亡的问题
修复了第一关安全室的bug
背景故事：幸存者们开车路过了一个荒山里，这里有很多坟墓，他们必须要逃离这里，但是却误入了冥界，里面有很多的地狱使者，他们必须逃离冥界

建图代码：
bs_1_l4d2
bs_2_l4d2
bs_3_l4d2
bs_4_l4d2

视频地址：https://www.bilibili.com/video/av23035353