 The citizens in the game are also agents and do not lead realistic lives; they go to work at the first job they can find and they go home to the first empty home they find.After the release of the game, modders created mods that enabled offline play and access to debug developer tools.On January 9, 2014 Maxis published its policy on mods where they allow re-skinning and building creation but not mods that change the gameplay.