The Bloody Battle Mode Title update for Endgame of Devil has 8 achievements.
Clear the Bloody Battle with only one Ring equipped and have at least five Treasure slots.
Clear the Bloody Battle once.
Failed in the Bloody Battle under Barbotos' leadership once.
Failed in the Bloody Battle under Frankensteins' leadership once.
Complete Bronze difficulty in Bloody Battle.
Complete Silver difficulty in Bloody Battle.
Complete Gold difficulty in Bloody Battle.
Complete Blood difficulty in Bloody Battle.