The Ousama Game (King's Game) mobile horror game was released, which inspired various adaptations including anime.
The manga adaptation of Ousama Game began serialization, increasing the series' popularity.
An anime adaptation of Ousama Game was officially announced to the public.
The anime adaptation of Ousama Game The Animation aired, bringing the story to a wider audience.
Season 1 was one of my favorite anime binges in a long time. Such a fun mix of thoughtfulness (movement through time), silliness, and cool scenes (The Ruins of The King's Tomb). I can't wait to watch season 2. I know it's airing as I write this, but I like taking in entire seasons at once if I can manage it.