A crossover AU between Underswap and Hunger Games in which the Underswap cast are tributes. It follows a version of Underswap in which the monsters were made into slaves instead of being trapped Underground, which is why they can be forced to take part in the games.
Chara is an orphan and their name was added to the monsters' for selection. After Chara was selected through the name draw, Frisk volunteered to take part in the games. The selected monsters all seem to believe that there was no random chance involved in who was selected to take part in the games, but there is currently no real evidence either way.
All characters below are their Underswap variants, not the Undertale versions (obviously).