Installing the mod is a little tedious, so it’s highly recommended that you read all the instructions first. You can also plop city infrastructure like power stations, streetcar depots and sewage treatment facilities. This includes city specialization buildings such as landmarks, casinos and factories. While ‘ Build Outside Citybox‘ doesn’t allow you to zone residential, commercial or industrial land, a wide range of buildings can be placed outside the normal city boundaries. One such solution is ‘ Build Outside Citybox,’ which as the name would suggest, allows you to place a variety of buildings/roads outside the normal city boundaries. While EA/Maxis continue to hint that the size restrictions will be alleviated in the future, several game modders have been working on their own solutions. The allowed city size in SimCity 2013 is considered too small by the overwhelming majority of players.