Different ending part 1, rebuilding the area

Instead on just finishing and moving on you should be able to stay with your community and rebuild the area for example if you the shipping container fort then you should be able to clear the town near it of zombies by doing small missions like befriending or killing enclaves clearing houses of zombies and stockpiling materials eventually creating larger infrastructure like unblocking roads, building sleeping areas, greenhouses eventually building to a large wall with turrets, gates and large mounted machine guns, you could be able to have a larger more dynamic communities eventually becoming self Sufficient