Parasite Simulator

(Customisable if you wish!) You're a weak parasite, new to Earth. Will you take over the planet with your hivemind progeny? Or will you find yourself a nice human host to live peacefully in? Abilities of the parasite are customisable in Story Cards (Loosely based on the Underfresh/Fresh parasite, although if you've no idea what I'm on about when I say that you'll still be able to play, lol.)