將于2021年2月27日發售的《十三機兵防衛圈 Remix & Arrange Album -The Branched-》CD公開由香草社平井有紀子繪制的封面圖，象征著「分岐」-Branched-這一概念，是一張能勾起觀者想象力的圖畫。本CD共收錄14首曲目，除因幡深雪的新歌外還包含一首新的崩壞篇主題印象曲『-[PROTEASE]-』，售價2750日元。

　　■收錄曲

　　01.Brat Overflow -Branched-

　　02.-(ISOLEUCINE)- -Branched-

　　03.Halcyon Days -Branched-

　　04.-(LYSINE)- -Branched-

　　05.-(PHENYLALANINE)- -Branched-

　　06.Mornin', Sunshine! -Branched-

　　07.????

　　08.Heated Debate -Branched-

　　09.????

　　10.-(TRYPTOPHAN)- -Branched-

　　11.In the Doldrums -Branched-

　　12.????

　　13.????

　　14.因幡深雪 新曲(仮)

來源：ebten