Julius Caesar 3 housing upgrade conditions

In order to upgrade the residence, facilities such as fountains and gardens need to be built in the residential area. Julius Caesar 3 is a strategy game developed by Sierra, which combines urban construction with scientific and technological development. For those who like Sim city and civilization, don't miss this opportunity. In Julius Caesar 3, the construction of houses is very important. The construction of the house should be conducive to the upgrading of the house behind. Only when the house is within two squares of the road can immigrants move in. To upgrade the residence, it is necessary to build fountains (fountains), gardens (gardens) and other facilities in the residential area, and it is necessary to plan before construction.