- -Chooses one person every night until successful
- -If parasite is killed or lynched, they infest chosen person
- -Once per game, parasite may choose to alter host's vote (altered vote is not visible to town or host)
- -If doctor visits host, 50/50 host is cured
- -Wins if host is alive at the end of the game
- -Loses if unable to enter a host or if doctor cures host
- -If hooker hooks parasite, parasite automatically infests hooker