Slowing down a foreground image?

[Dazai]

Hi, I have a fog effect set as a background (with foreground checked). It moves too fast at speed 1, and game maker will not allow for any decimals such as 0.5 in Hor. Speed or Ver. Speed. Any recommendations on how I can slow it down? Thanks!

 

[Aura]

http://docs.yoyogames.com/source/da...ame assets/backgrounds/background_hspeed.html

background_hspeed[N] = 0.5;

...where N is the index (0-7) of the background. Put it in either the creation code of the room or the Create event of a controller.