https://www.youtube.com/watch?v=oJelmH755fk&t - trailer on YouTube

This mod replaces some songs, changes textures & sprites and adding custom challenges.
* Works with Repentance only! *

Includes:

- 5 custom challenges:
Black Swordsman
Eclipse
Skull Knight
Conviction
Berserk!

- Reworked title screen and its music (Berserk 2016 OST - Blood and Guts) including tainted characters screen

- Changed pentagram in Mega Satan room to brand of sacrifice

- Changed Mega Satan fight music (Black Swordsman ~UNLEASHED~)

- Pentagram maked by Black Powder item also a brand of sacrifice

- Changed death music to Guts Theme

- Delirium fight music replaced with Berserk - My Brother (Extended)

- Added "RIP MIURA" in top left corner of main menu

- Replaced fat Isaac to screaming Behelit in "Stop playing!" main menu variation

- Boss Delirium is retextured and renamed to Idea of Evil (only his head, not all bosses version)

- Every tainted character now has a brand of sacrifice on body in floor transitions (exceptions: Tainted Lost, Dark Esau)

- Changed run start sound

- Added 3 new load images

- Changed credits music

I will do more stuff later