as in weird things? vampires, aliens, plant people, Zombies and werewolves (:
all of which are cureable except zombie-ism (vampires and plant people with potions from the matchmaker lady and aliens and werewolves if you cheat and turn your sim to a vampire first.)
vampires become vampires by being bit by vampires obviously. theres a few at the 'Crypt-O-Nite' nightclub with the nightlife expansion pack.
werewolf sims must be bitten by a werewolf (dog with yellow eyes that turns up late at night if you have the pets expansion and your sim has a pet.)
alien sims must be abducted and will return as an alien most of the time from stargazing through a telescope at night. you have to do this a LOT for an abduction... aliens can also be born through an 'alien pregnancy'
plant people are just super mad gardeners who join the gardening club and get the 'green thumb' award (: (freetime)
zombies cant be cured.
No. You can turn into vampires on Sims 2 Nightlife, you can turn into werewolves on Sims 2 Pets.
no they cant but they can turn into a werewolf on the sims 2 pets for pc
no
you can't.
No, but there is The Sims 2 Nightlife where you can turn your Sims into vampires.
Unfortunately no, you'll need the sims 2 pets to make your sim turn into a werewolf.
Nope, you need Sims 2 Pets in order to be a werewolf.
no you cannot turn into anything on the sims 2 pets for ps2 you can on the game for the computer that is all thankyou
No you can't.
if your talking about the PC u can download stuff from mod the sims
You can't, it was only possible to create werewolves in the Sims 2.
Turn on aging in the options menu.