1. earth, with infinite universe
2. milky way galaxy (200,000 light years across)
3. colonized milky way galaxy (ecumonopolis earth with dyson spheres, alderson disks, culture orbitals, etc..)
4. infinite universe colonized
5. infinite universe (1,000 millinillion light millennia across galaxies)
6. 1 light year across city world, with buildings being at least 200 miles in height
7. 1,000 light millennia across city world (smallest building being already a light year in height)
8. gta world 1,000 millinillion master meginjillions giga light eons across to tiny globe
9. infinite colonized all verses to explore
10. manhattan worlds
11. dubai island city like worlds
12. vertical city worlds
13. gta type worlds
14. adventure like kinna futuristic cities worlds
15. coruscant like worlds
16. mega engineering structures
17. hollow worlds
18. endless universes, multiverses, omniverses, all verses, all totalities, dimensions, etc..
19. planet sized, galactopolis', universal, multiversal, omniversal, outerversal, etc.. sized cities
20. connected like vertical cities habitats worlds
21. earth like worlds
22. neon futuristic city worlds
infinity.
etc...