Stranded

Pls read. So basically you were on a boat trip but you ended up on a island filled with bloodthirsty cannibals who will do anything to get a taste of your blood. You see some of your friends, (You choose who) have been turned into cannibals and are now trying to attack you. You can turn cannibals back to normal by removing the feathers on they're head, but they won't make it easy.