I just found something called Land of the Slaughtered and it's about a group of people who stay on an island but a killer is after them and with each day that goes by, someone dies. I might make a couple of these things. This determines which DD character dies. Fifteen people die and only seven survive. 

Chopped limb from limb - Ripley 

Thrown off a cliff - Malak 

Eaten by bears/wolves - Penny 

Face torn off and killed - Adalyn 

Hit with boulder (thought they were safe) - Agatha 

Stretched on a rack - Destiny 

Strangled, stabbed and drowned - Wendy 

Burned alive - Mallory 

Knocked with a bat and killed with a machete and heads sewn together on the same body - Echo and Cobalt

Pushed and rolled off a cliff and lost in the forest (presumed dead) - Mia 

Caught by bear trap and hung by a hook and impaled with fishing spear - Lucky 

Bashed on a tv - Jezebel

Beaten and hung by hooks - Rosie 

Decapitated - Matryoshka 

Survived - Waverly, Mama Bear, Ainsley, Ursalina, Daley, Kat, and Hangry 

Sacrifice - Taffy