In one of the 'promo' videos you show an ability to add multiple terrain tiles, how is this accomplished. 

I did my best to scour the help section and pointers her on the forum but have not located how this is done. My apologies if I have missed it somewhere.

I love the program so far (even though I have only been playing with in for a few hours), the camera movement and scrolling does take quite a bit of getting used to. I would love to see an option to use the mouse with maybe a Cntl+Shift or Alt configuration to scroll and pan or something rather than only the keyboard.  I am working to break habit from other #D software that utilize mouse functions more robustly. 

Great stuff here none the less!!

One other item that would be a nice to see is locating the default tile into the center of the environment so that when you pan the camera it is the center of the view .  ;) (IMHO)

Hey Sloth, glad you are liking FlowScape

The terrain tiles in the video are the snowy mountains found in the rocks menu.

For camera movement, it mimicks how unity works, sadly switching the scroll wheel to zoom isnt a possibility due to it being tied to brush size and scrolling through buildings