@Brontobyte: I can explain how it works here. When a marine is killed, it creates burrowed zerglings under each marine. In the following trigger cycle, it scans through all the zerglings with a 0x0 location and looks for a zergling that DOES NOT have a marine on top of it (because that marine died in the previous trigger cycle). Due to the way SC works, you have only a 50% chance to craete a zergling under a marine that just died as if it was still there.

And the marines stop moving because I run the Junkyard Dog script only when a marine is duplicated. That's not a bug, more like me being lazy.

Someone should make an article *HINT*Falkoner*HINT* about how this system works.

Is it like the death detection someone made back in V4? Where when they have suffered a death you run through all the marines and check whether or not they move?

It works but you have a bug, or so I think. When you kill the Marines, and they don't multiply into two for a while they all stop moving until you kill one and they multiple into 2. Cool idea though.