Early first-person shooter games used billboarding for enemies rather than full character models.

And not any longer as a king did Winter appear in those streets, as when the city was decked with gleaming white to greet him as a conqueror and he rode in with his glittering icicles and haughty retinue of prancing winds, but he sat there with a little wind at the corner of the street like some old blind beggar with his hungry dog.

Socrates: I see, my dear Theaetetus, that Theodorus had a true insight into your nature when he said that you were a philosopher, for wonder is the feeling of a philosopher, and philosophy begins in wonder. He was not a bad genealogist who said that Iris (the messenger of heaven) is the child of Thaumas (wonder).

After a languorous stretch of exposition that introduces a lot of pseudoscientific mumbo-jumbo and enough supporting characters to fill a Dickens novel (played by the likes of Rainn Wilson, Cliff Curtis, and Ruby Rose), we follow a three-person submersible down to the ocean depths.