Broaden Your Horizons for cityville build on water some vacant island !
Expand into the water toward the horizon so you can save more space on land!
there are 2 parts required to collect :
mission : water world goal :
- Expand to build your Island : This will save you space on land
- Finish building your Island : Looking good so far
- Move 5 islands around : You can move the islands around in decoration mode