Caesar 2

Click on the build praefecture button. Instead of left
clicking on a grass tile to build a praefecture, right
click on a tile occupied by a house to infect that house
with disease.

If your farms and/or trading posts are doing very well or
there is more than one product coming into them then you can
add more warehouses to store surplus or other types of
products.

Press 'A' on City or Province mode to accelerate time.

Mondo Money:
While playing, go into your forum and exit. Once outside, choose a building,then click on a blank section of the menu bar. Keep holding the mouse button drag your cursor to wherever you wish to build. BE CAREFUL! After dragging away from the menu bar, every space your mouse pointer crosses will be filled with the building you chose.
Note that glitches can occur if you do this. For example, the circus and circus maximus become halved if the space given can only hold half. Also a decrease in money might happen if you try to leave the screen to enter another. To prevent this, just build something that takes money away. If you build something with money then do the trick, it will take away that object and give you your money back. This trick allows you to get big bucks. (Information from Cheat Machine)