Umineko no Naku Koro ni: Game Master Battler!
released on Jan 28, 2021
An extra arc originally included in Umineko no Naku Koro ni Tsubasa, where after finding the truth and becoming Game Master, Battler tries to write a scenario for the next episode. As Game Master, Battler can do anything, and many people are more than willing to secure a role.