This third part covers chapters 7 to 9
basically octo expansion is kinda like bioshock 2 as well if you realise that tartar's true goal was to eliminate individuality and in turn eliminate conflict, making it basically sofia lamb in telephone form, agent 8 is its eleanor, its creation designed to be the sum of all consciousness and lack free will (https://www.tumblr.com/pad-wubbo/781820363147444224/splatoon-mega-crackpot-theory-agent-8-never), and agent 3 is like sinclair in that they're your best friend who you're forced to fight to the death because they're being controlled by the collectivist weirdo, and you're fighting in a prison facility that you reached after escaping an underwater rail system
the music is still hella unfitting though
TIMESTAMPS:
0:30 Fontaine Futuristics
1:09:10 Plasmid Research and Development
1:41:36 Persephone
2:01:25 Inner Persephone
2:17:13 Sinclair
2:48:45 Lamb