Cacher is the code snippet organizer for pro developers

自定义地图路径

• /Users/akagi201/Library/Application Support/Steam/steamapps/common/Left 4 Dead 2/left4dead2/addons

国内地图

• http://www.l4d2.cc/

Refs

• http://www.wikihow.com/Add-Custom-Maps-to-Left-4-Dead-2-(Mac-Only)