[Smokkr]

First go to GameMode section.Download what you like.Whn you download the gamemode replare "gamemode" folder with what did you just downloaded.I suggest you to replace anything in .rar folder etc.So when you do this open "gamemode" folder.Copy the name of .amx file and write it into the server.cfg on line
"gamemode0".For example "gamemode0 gmname".If yo need help write me.Sorry for slow writing but I am from phone :/