Marina
 | WARNING: This article contains spoilers for the main story of OMORI. |
Marina is a character in OMORI. She is one of many antagonists in Headspace.
Story
Marina, along with her sisters, Molly and Medusa, live inside of Humphrey at the end of Deeper Well. She has created hundreds of experiments that can be found throughout her lab.
Two Days Left
Omori and friends first find Marina at the end of her lab, where she is working on a suitor for Sweetheart. Once done, she reveals this suitor, who Sweetheart is disgusted by. She storms off, and Marina follows, demanding payment for her work.
After collecting the Slimy Key Card and using the Humphrey elevator, Omoris party finds Marina, Medusa, and Molly confronting Sweetheart, and Molly asks her for the 1 million clams she owes them. Sweetheart refuses, claiming that Omori and friends can pay for her before fleeing. Marina proposes they sell the children, but Medusa insists they simply ask for payment from them, to which Aubrey refuses. Upon hearing this, the Slime Girls become aggressive, eventually leading to a boss fight.
Upon being defeated, the Slime Girls briefly argue over how they're going to feed Humphrey without clams, and are then eaten by him.
Hikikomori Route
Upon re-entering Humphrey, Marinas head can be found on the floor of her lab. She will ask for rat meat to build herself a new body, which can be obtained by fighting Lab Rats. Upon completing this quest, she gives Omori a Finger. Afterwards, Marinas creation Mutantheart can be fought.
