建一個txt文字，寫入

echo "custom mode activated!"

sv_cheats 1

director_no_human_zombies 0

sb_all_bot_team 1

unbind "F1"

unbind "F2"

unbind "F3"

unbind "F4"

unbind "F5"

unbind "F6"

bind "F1" "z_spawn boomer"

bind "F2" "z_spawn smoker"

bind "F3" "z_spawn hunter"

bind "F4" "z_spawn tank"

bind "F5" z_add

bind "F6" "z_spawn witch"

儲存並另命名為 custom.cfg

放到L4D/left4dead/cfg/

開始遊戲，載人地圖以後掉出控制檯輸入

exec custom.cfg

M換隊

F1 - 重生為Boomer

F2 - 重生為Smoker

F3 - 重生為Hunter

F4 - 重生為Tank

F5 - 新增一個Zombie

F6 - 新增一個Witch