Song Backgrounds

Songs in Arcaea use one of several background (BG) images. This page lists all backgrounds that are used by at least one song. Sky blue implies exclusively to Light side songs, and violet implies exclusively to Conflict side songs.

Generic backgrounds

These are backgrounds that are not made for a specific song

Image	API Identifier	Song Usage
File:BG Base Light.jpg	base_light	Light side songs in: Arcaea* Eternal Core* Memory Archive Surrender (formerly Stellights Collaboration) Yosakura Fubuki (formerly Stellights Collaboration) Be There
File:BG Base Conflict.jpg	base_conflict	Conflict side songs in: Arcaea* Eternal Core* Ignotus Afterburn and Red and Blue and Green (playable only on April Fools' Day) dropdead (Memory Archive) BATTLE NO.1 (Memory Archive) (v2.4.9 only)
File:BG Shiawase.jpg	shiawase	Crimson Solace* Arcaea Brand new world Clotho and the stargazer Harutopia ~Utopia of Spring~ Diode Call My Name feat. Yukacco (Memory Archive)
File:BG Single Light.jpg	single_light	Light side songs in Memory Archive* (there are three songs that use this background)
File:BG Single Conflict.jpg	single_conflict	Conflict side songs in Memory Archive* (there are two songs that use this background)
File:BG Dynamix Light.jpg	dynamix_light	All Light side songs in Dynamix Collaboration
File:BG Dynamix Conflict.jpg	dynamix_conflict	All Conflict side songs in Dynamix Collaboration*
File:BG Mirai Light.jpg	mirai_light	All Light side songs in Ambivalent Vision Syro (Arcaea) Dot to Dot feat. shully (Memory Archive)
File:BG Mirai Conflict.jpg	mirai_conflict	Conflict side songs in Ambivalent Vision* Fallensquare (Memory Archive) Arcaea LunarOrbit -believe in the Espebranch road- VECTOЯ
File:BG Yugamu.jpg	yugamu	Vicious Labyrinth* Arcaea Blaster Cybernecia Catharsis Bookmaker (2D Version) Memory Archive Metallic Punisher carmine:scythe
File:BG Lanota Light.jpg	lanota-light	Light side songs in Lanota Collaboration*
File:BG Lanota Conflict.jpg	lanota-conflict	All Conflict side songs in Lanota Collaboration
File:BG Nijuusei Light B.jpg	nijuusei-light-b	All Light side songs in Binary Enfold Suomi (Arcaea) Memory Archive γuarδina, Empire of Winter
File:BG Nijuusei Conflict B.jpg	nijuusei-conflict-b	All Conflict side songs in Binary Enfold Astral tale (Memory Archive) SUPERNOVA (Arcaea)
File:37641139 1071352849710458 4795751742455152640 o.jpg	rei	Luminous Sky* Phantasia (Memory Archive) Grimheart (Arcaea)
File:Tonesphere-solarsphere.jpg	tonesphere-solarsphere	All Light side songs in Tone Sphere Collaboration
File:Tonesphere-darksphere.jpg	tonesphere-darksphere	Conflict side songs in Tone Sphere Collaboration*
File:Groove Coaster Light.jpg	gc_light	Light side songs in Groove Coaster Collaboration*
File:Groove Coaster conflict.jpg	gc_conflict	Conflict side songs in Groove Coaster Collaboration*
File:BG Zettai.jpg	zettai	Absolute Reason songs* Mirzam (Memory Archive)
File:Prelude light.jpg	prelude_light	Light side songs in Adverse Prelude*
File:Prelude conflict.jpg	prelude_conflict	All Conflict side songs in Adverse Prelude
File:Omatsuri light.jpg	omatsuri_light	All Light side songs in Sunset Radiance (without Kanae's skill in effect) All Conflict side songs in Sunset Radiance (if Kanae is selected partner between 6:00 am and 7:59 pm) Memory Archive Heavenly caress Filament Senkyou (Arcaea)
File:Omatsuri conflict.jpg	omatsuri_conflict	All Conflict side songs in Sunset Radiance (without Kanae's skill in effect) All Light side songs in Sunset Radiance (if Kanae is selected partner between 8:00 pm and 5:59 am) Arcaea FREEF4LL Monochrome Princess
File:BG Shiawase2.jpg	shiawase2	Songs added to Crimson Solace in v2.4.0
File:Tanoc light.jpg	tanoc_light	Memory Archive (Hardcore TANO*C collaboration) IZANA
File:Tanoc conflict.jpg	tanoc_conflict	Memory Archive (Hardcore TANO*C collaboration) BATTLE NO.1 (v2.5.0 onwards) La'qryma of the Wasteland Einherjar Joker

Exclusive backgrounds

These are backgrounds that are used exclusively for one song**

Image	API Identifier	Song Usage
File:BG PRAGMATISM.jpg	pragmatism	PRAGMATISM (Eternal Core)
File:BG Sheriruth.jpg	sheriruth	Sheriruth (Eternal Core)
File:BG Nirv lucE.jpg	nirvluce	Nirv lucE (Crimson Solace)
	aterlbus	αterlβus (Future only, Dynamix Collaboration)
File:BG Lethaeus.jpg	lethaeus	Lethaeus (Ambivalent Vision) Nhelv (Arcaea)
File:BG Auxesia.jpg	auxesia	Auxesia (Memory Archive)
File:BG Modelista.jpg	modelista	Modelista (Memory Archive)
File:BG Axium Crisis.jpg	axiumcrisis	Axium Crisis (Vicious Labyrinth)
File:BG Grievous Lady.jpg	grievouslady	Grievous Lady (Vicious Labyrinth)
File:BG Quon.jpg	quon	Quon (Lanota Collaboration)
File:37588624 1071352979710445 8877974258718867456 o.jpg	etherstrike	Ether Strike (Luminous Sky)
File:37644034 1071352886377121 4292058151441661952 o.jpg	fractureray	Fracture Ray (Luminous Sky)
File:Alexandrite BG.jpg	alexandrite	Alexandrite (Memory Archive)
	tiferet	Tiferet (Tone Sphere Collaboration)
File:Scarletlance.jpg	gc_lance	Scarlet Lance (Groove Coaster Collaboration)
File:Ouroboros .jpg	gc_ouroboros	ouroboros -twin stroke of the end- (Groove Coaster Collaboration)
File:Solitarydream.jpg	solitarydream	Solitary Dream (Eternal Core)
File:BG Cyaegha.jpg	cyaegha	Cyaegha (Absolute Reason)
File:Garakuta.jpg	chuni-garakuta	Garakuta Doll Play (CHUNITHM Collaboration)
	chuni-ikazuchi	Ikazuchi (CHUNITHM Collaboration)
File:World Vanquisher.jpg	chuni-worldvanquisher	World Vanquisher (CHUNITHM Collaboration)
File:Ringedgenesis.jpg	ringedgenesis	Ringed Genesis (Adverse Prelude)
File:Saikyostronger.jpg	saikyostronger	SAIKYO STRONGER (Memory Archive)

Notes

*For some songs in the pack, a different background is used.

**There are some backgrounds that are not listed under exclusive backgrounds, yet are only used for one song. This is because they are generic backgrounds that are only used for one song due to circumstance.

Additionally, lethaeus is used for two songs, yet is listed as an exclusive background because it was designed around being used just for Lethaeus (as noted by its API identifier) despite being used in Nhelv as well.