第 12 集: 最弱者的力量：最弱者的靈魂
2016年6月18日 播出
The battle for the broadcast tower rages on as the civilian crew of No. 1 division infiltrates the control room. But the Terraformars are there two! If they make any noise the trained killers of No. 4 Division will hear them, so they're forced to continue their work in total silence as the killer cockroaches get every closer... (Source: Crunchyroll)