I need that function, to make some nice and mandatory visual effects. Vavoom supports (has) that function? If thats the case, the GzDoom syntax is:

FadeTo (red, green, blue, startTime, endTime)

Where Red, Green and Blue are decimal values between 0 and 255; and startTime and endTime are real values between 0 and 1. I tried to use, but i couldn't make it to work, so i really dont know if that is not implemented, or maybe the sintax is different. Thanks in advance.

It's one of the few ACS functions that is still missing.