Here is the first screen shot of the strategy mode.
This is where you control your army of workers. You will see a gray rectangle between the houses and wall. This is the current placeholder for a worker. Soon I will have full animations for workers. It will look sweet!
Currently you can select the worker and get him to build things, all the buildings you see here where created by the worker.
Below you can see the basic menu for building.
Currently there are no pictures on the buttons for the buildings. These pictures will be rendered from the building design. This means that if you design your own building the menus will render it for you to see.
Selected workers can also harvest resources by right clicking on the resource you want to get.