How common are identical twins?

I've never had identical twins. They usually look different from one another. Different hair color, eye color, and facial differences. My alien twins are pretty close to being identical but they have different eyes. I don't think they're very common at all but I could be wrong.

With one of my households, I've had two sets of identical twins from the same parents! In other instances I've mostly had a split between identical and contrasting.

I've never had identical twins in any Sims game, but that I created them, myself. If you think about it identical twins in reality are VERY rare. Most are fraternal twins (Olsen twins, for example) who just look very muck alike, as some siblings do. I was gob-smacked to learn they weren't identical. I may have to start the family of one of my Sims in CAS. Up until recently, I could change out a Sim in CAS and still change their relationship to the rest of the family using the cheat method. Tried to do it a couple of weeks or so ago, and found out I was barred from editing an already created Sim. :open_mouth: This was game-CRUSHING to me. I don't always rely on game genetics. Sometimes I create a Sim to look the way I wish them to and then insert them into the family, later. It's just not always feasible to reshape the already born ingame Sim to look like the one you created, first. Or, maybe I just lack the CAS skill to do it. I'll give it another go, just in case I did something wrong that other day.

I have never had identical twins in game. Which sucks because sometimes I like to remake my real life family and I have identical twin boys. If its not something already in game then I would love to see it added. I think it would really make the game more real life when CAS.

I don't think identical twins have ever been programmed into any Sims game. At best you'll have two siblings who look really alike. The only identical twins I've ever seen are premade/CAS-made.

I've even noticed that CAS-made identical twins (through Play with Genetics -> randomizing a twin) look subtly different. I definitely had to make these two in CAS:

http://i.imgur.com/wlDeTYd.png

http://i.imgur.com/FSpYfvz.png

The latter looks softer to me.

Other than the ones I created myself? None. I wish they were more common, lol. But as someone said even identical twins look different slightly. Like I just learned the olsen twins are actually fraternal and the mowry twins are identical and the latter don't look all that much alike to me, so I guess that game is a little bit realistic that way.

I've had plenty of twins in my game, but only twice have they been truly and absolutely identical to one another.
I had another set of twins born in my game recently, and I'll be curious to see if they grow up to look alike... They're toddlers at the moment and do look exactly the same, but that's happened to me before, and they've ended up having different features later on.

I've had quite a few twin sims in my game, but they were not identical. However, in my save where I play through generations, my sims had two twin daughters that appear to be 'identical'. There isn't really anything in the game that would tell you your sims are 'identical' twins other than your personal assessment based on their looks.

Here are the pictures for comparison (they are currently still kids so I cannot be completely sure if they will look alike later on):


(Also I don't use any mods) :)

http://i.imgur.com/U2wysd7.png
Lana
http://i.imgur.com/GQJOBxv.png
Mariska

These two lovelies are as close as I've got, even if one is a vampire. They inherited the same features from each parent...