Life is strange (SPOILER ALERT)
Max: INFP. Somebody type her INTP as the player can make her not follow her morals (ie: when stealing the school's money to help Chloe), but her general approach to life is Fi-Ne-Si, even when examinating the objects in the environment she's always confronting them to what she feels and remembers.
Chloe: at first I thought she was an ISTP, but I'm not sure about her Fe being so down in the stack, above all by comparing her to Frank. Thirteen years old Chloe is so different, probably ESFJ, but the Se in the nineteen years old is too high to consider that. ESTP, maybe ESFP.
Warren: xNTP. At first I thought INTP, but I don't have any reason not to consider ENTP (in his files he's described as a brilliant student who likes to prank the others). High Ne, nothing to justify an ipothetic Fi.
Kate: ISFJ. She blindly follows her family and church morals and is highly concerned about what others think.
David: ISTJ. He's good at hiding his Fi, but he deeply cares about others, so much he has to control everything. His war veteran problem is so Si-Fi
Frank: ISTP. Inferior Fe, he showed it only with Rachel and animals (such as when he saves those dogs and adoptes Pompidou). Aux-Se for obvious reasons.
Nathan: Too fucked up to type, but shows some Se (violent outbursts, need for physical pleasures) and I'm not sure if Te (manipulating, "my family will do something about that so you better behave how I want!" approach. Wants to impress his father and is result- oriented. Not sure about this one though)
Jefferson: xNTJ with decent Se, but ENFJ fits for some extents. He knows how to fake the right feelings, I'm still trying to decide if Fi or Fe.
Victoria: ESxJ. But I think she's an ESFJ who uses her Fe to hurt others, though.