If anyone has played Bioshock....
Andrew Ryan - ENTJ?
Fontaine - ENTJ?
Dr.Tenenbaum - INFJ?
I most certainly have played Bioshock and id ont want to be insulting, but there is no way (in hell, heaven or otherwise) that Ryan is an ENTJ. How many ENTJs do you know of that would be morally opposed to laws in all but the most extreem of situations.
In my opinion Ryan is almost definitely an INTP, one with a signifficant array of mental disorders/illnesses/conditions ect. but certainly an INTP.
The only people i know who would be willing to go anywhere near as far as Ryan did just to make a point (such as burning down his private area of forest when the U.S government tried to establish a public park. or forcing jack to kill him to make a point about free will) are INTPs (myself included on that). The only accurate information you can really get on ryan's personality is in the audiodiaries from before the Rapture civil war, such as his willingness to spend virtually all of his fortune on building what he thought would be a perfect society. or how non conformist he was , directly opposing anything that limited human potential (like i said before the civil war)
With that out of the Way, yea tenenbaum is probably INFJ.
Fontaine is a little tricky.. he kinda strikes me as showing ESTP tendancies but ENTJ could be right.
What about other characters though, I would say that Suchong is likely an INTJ, though possibly ENTJ ( if he has a feeling function at all it is most definitely introverted.
Bill Mcdonagh I would say is probably ISTP his Fe comes out towards the end of the game in his audiodiaries about stopping Ryan
Steinman (before he went Insane) would have been ENTP or INTP just maybe an ENFP but I would need a little convincing. Ne is either dominant or Auxillary whatever he is.
Julie langford showed some INTP traits but im not really sure
If anyone else has played Bioshock I would be Interested to hear some other Ideas or suggestions for other characters