Mac Gaming Mods

does anyone know where to download mods that let you see through walls and zoom on all weapons? stuff like that?

smoke mod plasmie grenade sprays blue smoke in a large diamiter lasts around 20 seconds? frag grenade makes a poision smoke that lasts for maybe 15 seconds? ar shoots bullets that release smoke in a trail a lot more thicker than a sniper rifle trail that makes a meduim puff of smoke where the bullet...