Formations in 0 AD are amazing, however i have two suggestions that aren't far fetched and would greatly improve the game.
1. Units in different formations cannot move in separate formations.
If I want to have my cavalry form a wedge, and my infantry form a phalanx, that's fine. But the problem occurs when i want to move them both in their formations. If i try to move them, they either just assume the no formation position, or they mix into a formation that includes both units (eg: closed order, forced march, etc) I should be able to have my infantry in a different formation than my cavalry, and move them both at the same time
2. Line formation
One of the common formations used by the Romans, Macedonians, and other civilizations during that time period, was the line formation, this formation was just a long horizontal line of soldier, meant to intimidate and/or circle and entrap the enemy. This is currently not a formation in the game, but it would be great if it could be. I realize that any size-able army's line would be much to long to have any use, so each line of units is 50 units long, this is still very long and enough to circle and trap an enemy, while not completely hindering the use of this formation. if all 50 spots are filled in the first line, it makes a second line, and so on.
I really think that these mechanics would greatly improve the game and would love for them to be implemented.
