I really don't see what I'm supposed to do on level 9.
Phantoms and Creeper-filled Drones keep annihilating my reactors/ore rigs, and my blasters get taken out just as fast, not to mention the phantom attacks screwing it all up.
It seems like the platforms don't fall if you jump off of them fast enough after landing on them.
It must be a really small window, but I've made it across bridges of falling platforms with half of them intact.