The gamemode http://www.garrysmod.org/downloads/?a=view&id=48309 (its a TDM mode in halo style)
and the addon containing all NPC´s, SWEP´s and stuff http://www.garrysmod.org/downloads/?a=view&id=48308
and the addon containing all NPC´s, SWEP´s and stuff http://www.garrysmod.org/downloads/?a=view&id=48308