So I'm making a game using love2d where the player will find himself in an zombie infested city but I don't want the city/map to be just the same all the time, so I want to create a random map/city generator, but I don't know where to start, I maybe can make my own but the result would probably be not what I wanted, as I don't want tiles getting placed all over the place messily(it won't look like a city then), I want random set of tiles getting placed in the world/map like buildings get placed randomly throughout the world/map, I hope someone can help me with this as this is really hard for me...