Requiem: Avenging Angel within the game manual with a Biblical quote. For example, one of Malachi's attacking powers turns an enemy into a statue of salt. This power is explained via the following quote: "But Lot's wife looked back from behind him and she became a pillar of salt. - Genesis 19:26." Certain locations have followed this theme too, with humanity's starship named Leviathan after a sea monster from the Old Testament. The game's concept and premise were heavily inspired by John Milton's poem "Paradise Lost". In contrast to the interconnected world seen in the final game, early in development the plan was
The Mouse Turned into a Maid man and his cat", while in the Latin explanatory text it reads "De Cata in Fœminam mutate" (The cat changed into a woman). Jean de la Fontaine wrote a separate version of this fable, also under the title "The cat changed into a woman" ("La chatte metamorphosée en femme", II.18), in which he gave the theme of change an extended, thoughtful treatment: Though La Fontaine avoided mention of Venus as the intermediary for the change in his fable, she is there in Christopher Pitt's "The Fable of the Young Man and his Cat", which is turned into a satirical picture