Asuka is invited to an awards ceremony whose motivations claim to be sparking a cultural flame among the country’s young adults. Finding an irresistible offer scribbled inside the sealed envelope, she reluctantly accepts. Tragedy strikes as she and fifteen others are whisked away to an isolated building and forced to play a deadly game.

Four executioners are hiding amongst them, and they have to find out who they are before they’re all killed.

[From itch.io]