Re: AH Napoleon

>> A) they can't retreat before battle at all -- they have to fight. In
>> the second round, 3 units can retreat, which would result in the
>> remaing two units immediately routing.
>
> This is what we ended up doing, BTW. The two "routing" units are then
> destroyed as they have no retreat path.

You might also get some guidence from Columbia's web site. There have been
several releases of Napoleon since AH had it and you could take a look at
what was done in later versions.
.