Alex - The tech wizard you meet and get to know throughout the game.
Bob - Your good friend you've known for a while and work with.
Kurt - Your landlord who takes care of your building.
Mrs. Antlers - Your boss and potentially something more...
Dr. Twig - The Doctor you meet at work, seems... weird...
Primrose - A shut-in scientist needs a test subject.
Serena - Your ex-girlfriend a woman with a lot of secrets
AIKO - The mysterious AI needs an agent in the physical world.
Mr. Pawn - The Big Boss