All Species Wiki
General Information
Universe NiGHTS into Dreams
Classification Oneirodaemon corydon (Clown dream demon)
Species Type Bogeyman
Homeworld Nightmare
Intelligence Sapient
Biochemistry Nightmare-based
Discoverer Claris Sinclair
Elliot Edwards
Biological Information
Locomotion flight, bipedal
Distinctive Features Varies
Eye Color Varies
Skin Color Varies
Fur Color Varies
Feather Color Varies
Lineage Information
Cultural Information
Alignment Good for NiGHTS
Bad for everyone else
Personality Mischievous
Sociocultral characteristics
Members NiGHTS
Scientific Taxonomy
Domain Eukaryota
Kingdom Animalia
Phylum Maiora
Class Daemonia
Order Daemonica
Family Daemonidae
Genus Oneirodaemon
Species O. corydon
Other Information
Status Critcally endangered
Creator Wizeman (in-universe)
Yuji Naka (real life)

Nightmaren are monsters seen in NiGHTS into Dreams.


They are humanoid demons with an appearance comparable to jesters. While they can appear either masculine or feminine, Nightmarens are in fact genderless.