Стильное градостроение 

Летающий остров 

 

 

Stable non resource using research city 

Hospital - Departure Screen 

1K Megacity 

 

keep them dirty power plants offline.. till your ready for the meteor waves of emergency back up , keep plenty of storage room for materials! even the lvl 3 stength sheild will get u threw the lvl 4 meteors :) just keep backup power ready to be turned on!