To add crowds to your scene, from (Toolbox-Entities-Logic) click once on "Crowd Zone" and then using the mouse scroll wheel control the size of the sphere. and left click on the location where you want to add the crowds.
Select the Crowd Zone you added and open its details panel.
Select the number of characters you want to spawn and click on Spawn.
You can now see the crowds spawned, the characters will be based on the theme you currently have selected in theme selector.
