QUICK ANSWER
Gildenarch has fallen to demons, undead, vampires, and Hellgrowth. The player is a Nephilim—part human, part angel—serving the Order of the Crimson Moon and fighting ward by ward to reclaim the city from the returning Infernal Legion.
What is confirmed
Gildenarch has fallen to demons, undead, vampires, and Hellgrowth. The player is a Nephilim—part human, part angel—serving the Order of the Crimson Moon and fighting ward by ward to reclaim the city from the returning Infernal Legion.
The published premise names the Order of the Crimson Moon, the Nephilim, the Infernal Legion, Hellgrowth, the Dead Gods, and the city's increasingly dangerous wards.
Steam / ProbablyMonstersPlayStation Blog / ProbablyMonstersProbablyMonsters
What the sources do not establish
The guide stays within the published premise and does not invent later quests, endings, alliances or boss outcomes. Those names establish the setting and conflict but do not reveal later alliances, quest order, character fates, endings, or the outcome of boss encounters.
Steam / ProbablyMonstersPlayStation Blog / ProbablyMonstersProbablyMonsters
How to use this information
Use this page as a spoiler-light glossary for announced lore and reserve plot claims for scenes, dialogue, or developer material that directly states them.
Steam / ProbablyMonstersPlayStation Blog / ProbablyMonstersProbablyMonsters
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Quick player questions
What is the story of Gildenarch and the Nephilim?
Gildenarch has fallen to demons, undead, vampires, and Hellgrowth. The player is a Nephilim—part human, part angel—serving the Order of the Crimson Moon and fighting ward by ward to reclaim the city from the returning Infernal Legion.
Are Crimson Moon quests, endings, and character outcomes known?
The guide stays within the published premise and does not invent later quests, endings, alliances or boss outcomes. Those names establish the setting and conflict but do not reveal later alliances, quest order, character fates, endings, or the outcome of boss encounters.
Sources
Official pages, official videos and clearly identified independent reporting used for this page.
Steam / ProbablyMonstersCrimson Moon on SteamPlayStation Blog / ProbablyMonstersIntroducing Crimson Moon, a gothic action-adventure RPGProbablyMonstersCrimson Moon Summer Game Fest Gameplay Trailer
