Choir fog

[EXAWOLT]

you can change the color of some PS files in the editor, or you can change the original colour of a file in the particleeditor(note that you have to send the new file to the people who is gonna play your story)

???

You grab the "FogAreas" tool from the left side of the level editor. Create an area of your choice and mess up with properties like colour and start & end distance.

thought he meant red smokes, so, the fog areas are very simple to put out then edit colour