The best way to deal with a bug infestation is to burn the entire house down! SO. WE. DID. (Also thermite grenades now hit like a truck now ;)
Lvl 8 Difficulty | Planet: Trandor
Loadout: Blitzer, Thermite grenades, Grenade pistol
Strategems: Napalm Airstrike, Orbital Napalm, Guard dog Rover, Flamethrower