You freakin' nerd. lol
That looks like the castle in that Defend Your Castle game

How do you go to other cities?

the bus depot, but u can only sell drugs, u dont interact

I tried, but when do you go?

i lived up to 90 days

I got 26 mil and got bored.

Easiest way to make cash..

Get up to CEO as a job, put like 30,000 in the bank. Sleep on it till it's up till about 100,000.

Save the game.

Take the money out and go bet it all at Black Jack. If you win, go put the money in the bank and save, if you lose, just refresh and do it until you win.

You can make shit loads of money doing this.

Makes the game easier to get far and do cool shit.