We got a lot of work done!
World generation is much improved, formation movement is sort of working and there is a gif!
Mouse position relative to the units controls their orientation, the mouse wheel controls the size of the formation. We plan on implementing different formations (box, line, arrow, circle) which should be useful in different situations.
'Story' is: A group of romans follow an eagle which they believe is the incarnation of their golden eagle. They are attacked by barbarians along the way. If they manage to find the actual golden eagle they have to carry it back and protect it from being stolen.