Dynamic object sounds (no kismet)

[a beagle]

So yeah, my little dynamic cube flies across the map and hits walls n' stuff, but doesn't make a sound. How can I allow it to make sound when impacting surfaces without coding every instance in kismet?

[JessieG]

Make a physical material for it (right click in the content browser and choose new physical material). You plug all the sounds into there then assign the physical material to each kactor.

[a beagle]

I found it, I had to check "notify Rigid body collision" for the physmat sounds to play.