League of Legends: Zombies

A game mode were you kill zombie brands.

In this you collect gold by killing zombie or other types of champions as zombies, with that gold you can buy items that are restricted to that area to help you kill more and get more gold. Once you have enough gold you an buy more areas were you can get more items that you can only get there. going on and on in till you die. there should be waves or rounds of zombies increasing in number and getting harder and harder. you should be able to get the same items with some of them being buffed and some nerfed. like pots for instance they should give the same amount of health maybe less but in a shorter time.

edit: different types of champions means different ways they attack for instance Darius would have a melee attack and brand would have a ranged attack.