And lastly... the name... Orion... what the fuck? Just screams of "I am 14 and edgy" especially since almost everyone has a pretty normal name. At least you can change it to something better.
The theory is that the name is deliberate given the parallels in the story to his mythological namesake...
-The mythological Orion being known as a literal giant, which the MC grows into by 0.5 (tho he grows more into a giant of a man than a literal one)
-The mythological Orion is known as a hunter, and one of the choices for a callsign in the World War server reflects this ("The Huntsman")
-Nova back in 0.5 mistook Orion's costume to be that of Orion the Hunter rather than Eros
-Orion (MC) has an unusual thing for crossbows which he mentioned in 0.2 (Ogygia) when they were discussing what Caly could be. Crossbows are a Hunter's favored weapon
-In the myths, Orion is a known lecher and was enamored with the Pleiades - sister nymphs who were related to Calypso. The Pleiades are seven in number, which correspond to the number of main real world LI's in the game
-The letter given by the Syndicate - if opened (note: DO NOT OPEN THIS AS IT MIGHT LEAD TO A BAD ENDING LATER ON) - contains the "Ephesia Grammata," an axiom that grants protection to the user when uttered correctly and in the right moment. The axiom has links to the Cult of Artemis, and Orion is favored by Artemis in some versions of his myth
-The mythological Orion has a connection to the dead as mentioned in Homer's "The Odyssey" where Odysseus spots him as a shade during his journey through the Underworld. Meanwhile Orion (MC) has his own connections to the underworld via his dreams and his mysterious power making him look "shade" like
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Also there's a lot of Greek naming conventions in the game in case you're unaware. Penelope (wife of Odysseus in the Odyssey), Ulysses (another name for Odysseus), Calypso (the sorceress who lived in the island of Ogygia and was said to have imprisoned Odysseus there for a while), Acheron (one of the Greek rivers of the dead), Thanatos (Greek personification of Death), and Psyche (Greek Goddess of the Soul, whose Roman name is Anima) to name a few.