求大神教教我

·······菜单界面又不会变的

2105淘汰已久，至于升级问题，一般都是覆盖错

has sv_cheats set to 1.Can't use cheat cvar fog_colorskybox in multiplayer, unless the server has sv_cheats set to 1.Can't use cheat cvar fog_color in multiplayer, unless the server has sv_cheats set to 1.Can't use cheat cvar fog_colorskybox in multiplayer, unless the server has sv_cheats set to 1.Can't use cheat cvar fog_color in multiplayer, unless the server has sv_cheats set to 1.Can't use cheat cvar fog_colorskybox in multiplayer, unless the server has sv_cheats set to 1.Can't use cheat cvar r_farz in multiplayer, unless the server has sv_cheats set to 1.Can't use cheat cvar r_farz in multiplayer, unless the server has sv_cheats set to 1.] version Version 2.0.4.1 (left4dead2)Exe build: 11:29:53 Oct 1 2010 (4346) (550)