Hello
I did a search with button + animated, and it only returned 200 results.. and none of it had what i wanted.

But the thing is , how do i really animate a button on the over event of the panel button??
Do button_over+20.png work as input? for the bmap??

OR do i have to rewrite a own panel animated struct?

why not using pan_setbutton ?

you can modulate the bmap of a button with it

The forecast says (for more than a year):
"New 2D Features
[...]Panel buttons animate on touch."

It is not implemented, yet. There are several other possibilities, though: Use pan_setbutton, as Rei suggested, or create view (sprite) entities with frames or use a digits element with a font that consists of your button frames covered by an invisible panel.

Superku and Rei , thanks...
perhaps the font trick would be easier... istead of having the bmaps frames on the folder..