Here we go 
Fell!Hacker-Zabel-: Tortured and Experimented on to insanity therefore couldn’t save Coder
Fell!Coder-Aeron-: Raped, Abused and had his arm torn off to revive their mother who was later killed by Hacker. Is a blood thirst angry little shit -He’s actually taller than original Coder-
Fell!Video-Sarai-: Made friends with Fell!Alister -coming later- and agreed to marry the insane yandere bastard. Soon ran away from him after a couple of weeks dating. Is completely paranoid about Fell!Alister returning for him.