Kadoronso is a Killing Game roleplay conceptualized by Dawsonjw6.
Inspired by Danganronpa and Your Turn To Die, the roleplay revolves around 16 or more victims being kidnapped by the monochrome robot man, Monohost, for a "fun game" at particularly unusual locations, like a mall, mansion, or cruise. There is no way to contact the outside world, and the rules of the killing game are simple. Murder others, compete in a "Main Game" to sacrifice others, and survive until you either find a way to escape or are the last person alive.