I like the descriptions except Jesse's
I must say, and this is really important, I'm not sure that Jesse should have any mental disability, specially DID (Dissociative Identity Disorder, also known as Multiple Personality Disorder). It's a pretty complex disorder that already has a lot of stigma behind it so I worry about having that as a characteristic for the protagonist. Specially if the game is very lore based, it might cause a lot of trouble. DID community is pretty tired of being used in fiction stuff as a way to make the plot "interesting", if that makes sense.
Just putting it out there so all the writers know
I will work with what I have so far for the other characters. Hopefully I'll have stuff soon