1.8.7
- Live2D SDK Update
- Minor bugs fixed
1.8.5
- New character Satan/Mammon Nightmare Pass & Chance-up Summon released!
- 'Friends' feature updated
- Minor bugs fixed
1.8.4
- New character S+ grade Dantalian & Ronove (Prisoners) Chance-up Summon now available!
- Minor bugs fixed
1.8.3
- Log in for 7 days and get exclusive Valentine's Day Artifact for you!
- Collect 'Suspicious Chocolate' from all kinds of battles and exchange them for various items
- New feature 'Friends' updated
- Minor bugs fixed
1.8.1
- Fixed Limited achievement errors for Nightmare Pass
- Minor bugs fixed