Rapidly click on a building while it is manufacturing or studying.
While something is getting built or produced, move the screen to a inactive location. Since there is no movement (the CPU is not using any graphics), the building and production speed should go faster. This works on all building and productions.
While playing the game, enter one of the following codes to activate the corresponding cheat function:
|Infinite resources||[Ctrl] + [F11]|
|Increase population by 10%||[Ctrl] + [F4]|