so here he is. The one you all saw in the first teaser. Terror!Gatack. He has robot limbs, and a backstory unlike the rest... To keep long story short, he lost his left arm in an accident in his time in the world of Hikane Terror Project, and he lost his right leg in an event before Hikane Terror Project. His high-tech prosthetics for each came from the -then newly-founded- Resistance of Light [this is the group, and probably the only real human civilization of the Shadow Dimension, that shelters Hikane and his friends for a majority of the story], along with new upgrades that make Terror!Gatack a pseudo-companion warrior to Terror!G3-X [the one who found a wounded Terror!Gatack in the first place], such as an AI that would help Terror!Gatack aim his rocket launcher shoulderpads.
c2a Music in this project: GoMotion - Can't Hide