I'm not sure if this was ever confirmed by a riot dev, but very early on I was led to believe that each new map would have some sort of gimmick or new feature of sorts that didn't exist in other/previously released maps. The list is as foll...

Let me create a poem displaying my best efforts... A game I queue in the afternoon rush For I am overlooked and unloved by my crush One round goes by, with a kill in the pocket and 4 enemys still stand It seems as if I've gotten t...