Thank you for your kind replies
I still have to overcome some nasty issues.
The age is huge and that has its prize.
You will need a decent card to play it.
I use a Geforce gtx 750 Ti.
So any card equal to that or better will be sufficient.
But Cards with lesser specs? I don't know, because i do not have any testers with lesser cards.
Old cards with specs of 2003 will definitely not be enough.
The problems i encounter are rendering problems (white avatars or white moving objects)
With carefully chosen visual regions i expect to solve this. ( I already have in some area's.)
But i think this is a sign i reached the limits of the videocard or a stressed gamengine.
It may turn out that i have to split the age into 2 separate ages, but i hope to avoid this.
Until now i don't have lag problems, i won't " add objects " any longer , i concentrate on optimizing and fnalizing from now on.
Probably i wil even wipe some unimportant animated objects.
The age will be best suited as " play alone " age.
I haven't tested it on line yet, but i expect this will be problematic because of several different game states depending on your progress.
Thats it for now,
i will finish with another screenshot of a lightgarden.