Good idea. I never know which skin I've just gotten and if I've already got it.

same. i still have a load of them to get but i keep getting the same ones over and over.

Me too, Ive mentioned before that the skins should be separated by type, either zombie,zapper or special maybe in their own tab or even just a line in between would help lol.

i noticed when you use the new human zapper where you are guaranteed a skin you havent got, once you have them all, if you try and use it, it says you already have all the skins, which helps, but still, i think it should be clearer.