I mean like skuinky did in pirate fry 2
when the player character passes from one room to the other - there is a black rectangle that rounds and closes until black screen, and it opens to a new screen(in the new room).
maybe i did not read all the guide(nobody is perfect)
but i surely tried to find it there.
any ideas?
Change the 'Room transition style' option on the 'General Settings' window (by default it's set to 'Fade out/in').
The one you mentioned is 'Black box out'.
stupid of me.
thank you very much.