Biohazard Samsung Edition is the black theme with color accent options per app. There are also different options inside the theme like transparent looks on the Quick Panel and Settings.
Supported Android
{7.0 and UP}
Supported Android Version:-
Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1)
Download Biohazard Samsung Edition Substratum T.1075 Patched APK For Android