Skeleton Gamemode

This download looks like an addon. You need to extract the downloaded zip and put the addon folder in your Garry's Mod addons folder. You should end up with a directory structure similar to below:

• steamapps
  • common
    • garrysmod
      • garrysmod
        • addons
          • entities <-- Addon folder!
            • e.g.
            • lua
            • maps
            • materials
            • models
            • etc

• entities/
  • effects/
    • empty_effect/
      • init.lua
  • entities/
    • empty_entity/
      • shared.lua
  • weapons/
    • empty_weapon/
      • shared.lua
• gamemode/
  • cl_init.lua
  • init.lua
  • shared.lua
• info.txt

shü, Lima, michucuman611, Microsoft Excel, D E E P N O X, ans, Cheeki Breekill yourself, ALegitTranny, Malum, Amuze, moosky, Abra (凯西), zeo, ignk, EL JODIDO PESCADO ESE SOY YO, kdatu54, DayWave, vever88, just to suffer?, Jalos, Viszer, Zootz, abd.omari99, Lax19991999, аватар, The King of David Kings, The King of David Kings, ECG, SacredAI, WheezyCheezy, Uncle Flerp Di Derp, hermanstob, Ptprost, Mr. CatGuyPerson, DoggoWassabi, therealbaxed, dump bichh, Ateryism, Sgt. Geil, sumtingwong, viktor_n_hristov, JosLeDeta, crazy white girl, Solarknight, Vruk();, furkan_akbas09, trykon, Rain-GC, anton1313142314423, Elrok +1068 others