A famous map on Garry's Mod that was widely played on many Zombie Survival servers. But now it is rarely played due to highly repetitive gameplay. The map was a massive mall that each shop would have certain props to barricade with, to get away from the zombies. Typically this would last for 6 waves, but depending on the server, it might have bosses occurring each wave to help assist the zombies. The best spots players would barricade would be Movies, Pizza, Buffalo, Anime, Bar XYZ, and Wells Fargo.
Some servers became extremely bad quality that they could not handle loading the props or the map anymore due to a lack of development or a terrible development team. They sometimes might use a worse version of the map, and attempt to make excuses that the original was not good enough when it was played the most, and more than the worse quality version.
Player1: "God Damnit, why did they vote for zs_abandonedmall_v6 again, we just played it 3 games ago"
Player2: "Kleiners"