What are your setups for the extermination mode?

[ripe kindle]

I manage to get consistently platinum in the first three but only silver on the rest

[wild matrix]

I either use frozen scorn or Frederick mothership

I use dagon magnetar and seraph redeemer a lot. I use an armadillo drone. It depends on map and whether it's energy, rockets or sonic mode. Titans I use luchador and Heimdall. Cinders are useful, Pantagruel works too.

Sonic stage 4
Dagon damage dealer wave
Seraph raider armadillo
Heimdall sonic X2 cinder x2