Chapter 18.5
Chapter 32
Hiro's brother Atsuya is dating Hiro's childhood friend and secret crush Hikari. Hiro's affection for Hikari will lead him to commit an un-punishable crime against his older brother. At least, he thinks it is un-punishable, until he is kidnapped and imprisoned by a group of people wearing animal masks. The judging is about to start! Basicly same principles of "gore Game of concealed murderer" as in Doubt.
Chapter 6
The story follows Miyauchi Ryousuke, a person who survived a real-life battle royale game three years ago, and has lived an empty life since then. One day, he decides to put his unique experience into a game, and gets into EDC, a major game developer company.