1. Albums
2. "B" letter soundtracks
3. Bullet of Loyalty / Brown Bess (CV: Taku Yashiro), Charleville (CV: Shinnosuke Tachibana), Springfield (CV: Shouta Aoi), Kentucky (CV: Yuki Kaji)

Bullet of Loyalty / Brown Bess (CV: Taku Yashiro), Charleville (CV: Shinnosuke Tachibana), Springfield (CV: Shouta Aoi), Kentucky (CV: Yuki Kaji)
Bullet of Loyalty / ブラウン・ベス(CV: 八代拓)、シャルルヴィル(CV: 立花慎之介)、スプリングフィールド(CV: 蒼井翔太)、ケンタッキー(CV: 梶裕貴)

Bullet of Loyalty / Brown Bess (CV: Taku Yashiro), Charleville (CV: Shinnosuke Tachibana), Springfield (CV: Shouta Aoi), Kentucky (CV: Yuki Kaji)
Front (small)

Composed by	Ryo Watanabe / Shuhei Mutsuki
Arranged by	Ryo Watanabe / Shuhei Mutsuki
Published by	KADOKAWA
Release type	Game Soundtrack - Official Release
Format	1 CD - 4 tracks
Release date	June 20, 2018
Duration	00:15:11
Genres