Or perhaps a city, properly wired to include lights and other stuff in houses, buildings, etc, incorporating a small power unit (e.g. a small dam, or a URAN station, and a boat or plane. Completely destroyable, too.

Yeah, but they all get boring eventually. A new one would be excellent, but my attempts at cities fall, explode and/or burn to rubble in about a minute. But it has to be completely destroyable, i.e. METL has to be BMTL, CLNE has to be BCLN, etc.

1) it mustn't destroy itself automatically, and it should be easily destroyable with a small nuke
2) Thanks, but no thanks.

Yes, I did like it a lot!

yahay