Some ideas for an island/world whatever your calling em today.We Don't know how it happens, or when. It just does. help us to make this more interesting by posting here feedback and junk ;]
1. Have the economy make a sudden change, :] Like adding new items to the island and new buildings. Say the World starts with, 10 buildings, maybe once like 2 or 3 of eachj of those building are made, add new ones.
Add reward for being in top ten like if your first to max fam members you get oh say 100s to each fam member 200s to leader.2. Another idea would be a "Research Center" that could research buildings to make (An item called "Research: Weapons" ) Say you'd need that perticual "Research" to construct a building, However, Researches come and go so it changes rapidly what researches can be made, So when there all used up that building cant be built unless you build an "Artifact Research Station" which can research all the old techs
OR maybe have researchs upgrade technologies, say "Improved Motivation" decrease costs of production and time of it by 20%.
Maybe have the map change a bitAdd some kind of Networth bonus, like if u get 10,000 networth u get a bonus skill of your choice


Change the models of building every so often, change the grass, the entire look and feel of the game, like every 10 game years, give the people something new to look at, because when u see a HUGE BANK insteead of the crappy wood one you think "Ooooooo Nice something new" instead of well, it's a bank and it's wooden... how unoriginal"
Just my two dollars

-Arklari Of Wonders