Ive been glancing through the previous aperture game and it doesn't seem very relevant to me. Much different player size wise and in that op it mentioned things about items and i don't see that in this op. So im going to assume that there are no items.
Otherwise i'm going to differ to the more exp players in speculating the setup because i really have no clue what it is and i also think for right now its not very relevant. I think for day 1 are best course of action is to proceed as a normal game and just try to find scum as best as possible and i think if waste to much time talking about setup is exactly what the scum want.