[TheDarkWraith]

Originally Posted by SashaKA001

I know that this is a demo mode but still, I made a written TheDarkWraith, but when I load a training demo mission that ship only shining searchlights and hoots but not for long, and fires me. Yet for some it has appeared.
I want to light at the end of the tunnel. Give light.

not sure why. Do you have a mod enabled that has changed and/or modified the stock particles.dat file and/or the stock materials.dat file? Try this: as soon as the demo mission starts, start firing your deck gun at the merchant. See if that doesn't work.