Predators are great when defending one accessible location or chokepoint. If needed, call down Predator reinforcements, drop the mine, and reposition them
Missile Platforms are not very effective; at most, they can buy some time
On Frozen Watch and Hillside, Striders with Bastions work well all around
On Iron Shield, one Bastion reinforcement can handle most repeatable attack waves
On Extraction, Predators can camp the spawn points while a mobile Titan or air army crosses the map's many cliffs
Guides & Information
KD's Comprehensive Co-op Aster Guide
KD's Comprehensive Co-op Aster Guide
Defense Tips