Playing alone? You need bots. Standard PodBot or YaPB bots do not understand as_ maps well by default. Here is the fix:
If you're a CS 1.6 player looking to spice up your gameplay experience, Delta Assault is an excellent choice. Here are some reasons why: download delta assault map for cs 1.6
If you load the map and see purple and black squares, you are missing the custom texture file. Most Delta Assault versions require a file called delta_textures.wad . Download this file and place it directly in your cstrike folder (not inside maps ). Playing alone
Multiple floor levels offer great sniping spots. download delta assault map for cs 1.6