Hi i recently started on my map in source sdk 2009 for half life 2 which obviously works for gmod as well im not going to show any images of my map as there's no point yet any way i wud like to know what i items i have to put in my map and how to do them for example i know i need Zombie Spawns Survivor Spawns Weapon Drops/Ammo/Health Props (Got this covered) as said before how do i add these in my source sdk map and what else do i need? I know how to make the map obviously as i have used source sdk/hammer for things such as Left4Dead 1,2 And Half Life 2