Dinosaur Infection/Disease/parasite Debuffs
Something to add more threats to the game beyond just players, food, and water! You can't have survival without potentially deadly pathogens! I'd imagine it'd work like the bone break debuff, but with varying effects for whatever kind of disease/parasite it was such as an increased food drain for a tapeworm-like debuff. Some diseases could even have a minor visual effect later on or have a passing chance to spread to other players that eat your corpse, or find a dirty corpse. Some example disease ideas: Trichomonas, Dinosaur Flu, Infected wounds etc.