Theme music/songs

Soundtracks
BGM	Leitmotif	Theme	Anime	Global	Other

A list of theme songs/musics made for Arknights.

Events

Music	Contributing artist(s)	Notes
Speed of Light	DJ Okawari feat. Ai Ninomiya	Released to commemorate Code of Brawl An instrumental version is used in CB stories and interludes
Gazing From Great Heights	Obadiah Brown-Beach	Released to commemorate Children of Ursus and dedicated for the Ursus Student Self-Governing Group Used as the BGM of Children of Ursus' menu after most interludes are unlocked Also includes a second track titled УраУра
ALIVE	Obadiah Brown-Beach feat. Cristina Vee	Released alongside The Great Chief Returns An instrumental version is used as the BGM of RI-8 and RI-EX-8
Rewinding Breeze	Adam Gubman	The theme music of Rewinding Breeze
Under Tides	Steven Grove	The theme music of Under Tides
Barrage Fortress! Soldiers Assemble	Obadiah Brown-Beach	The theme music of Barrage Fortress
Last All-Arounder Beauty Girl! U-Official Takes You to Terra's Every Corner (I Really Didn't Run Away)	VESK GREEN	The theme music of Last All-Arounder Beauty Girl The title is notably the longest of all soundtracks

Contingency Contract

Music	Contributing artist(s)	Notes
Operation Barrenland (W&W Soundtrack Mix)	W&W	Released to commemorate Contingency Contract Barrenland in the CN server Unreleased in Global for unknown reasons
Operation Pyrite	Jason Walsh feat. Alan Day	The BGM of Contingency Contract Pyrite's menu, included in Contingency Contract Pyrite/Blade/Cinder OST Previously unofficially titled Burn Me to the Ground
Operation Blade	Obadiah Brown-Beach feat. Xueran Chen	The BGM of Contingency Contract Blade's menu, included in Contingency Contract Pyrite/Blade/Cinder OST Previously unofficially titled Art of Blade
Operation Cinder	Matthew Carl Earl feat. Úyanga Bold	The BGM of Contingency Contract Cinder's menu, included in Contingency Contract Pyrite/Blade/Cinder OST
Operation Lead Seal	David Westbom feat. X.ARI	The BGM of Contingency Contract Lead Seal's menu, included in Contingency Contract Lead Seal/Spectrum/Wild Scales OST Previously unofficially titled Wonder in Lead Seal
Operation Spectrum	cybermiso, DOT96, and Tigerlily	Consists of a regular version (used as the BGM of Contingency Contract Spectrum's menu) and a "Battle Theme" version (used as the BGM of Arena 8), both are included in Contingency Contract Lead Seal/Spectrum/Wild Scales OST
Operation Wild Scales	David Westbom feat. Gabe Reali and Kayraa	The BGM of Contingency Contract Wild Scales' menu, included in Contingency Contract Lead Seal/Spectrum/Wild Scales OST
Operation Pine Soot	Life Awaits	The BGM of Contingency Contract Pine Soot's menu
Operation Dawnseeker	Terry Zhong	The BGM of Contingency Contract Dawnseeker's menu
Fading Sky	Akitaka Toyama aka. AJURIKA	The BGM of Grand Knight Territory Bar District during C.C. Dawnseeker
Operation Deepness	Vas Angelov and Bailey Jehl	The BGM of Contingency Contract Deepness' menu
Surging Tide	Bao.Uner	The BGM of Sal Viento Karst during C.C. Deepness
Operation Ashring	Erik Castro and David Lin feat. X.ARI	The BGM of Contingency Contract Ashring's menu
Crawling Forward!	LJCH	The BGM of Londinium Outskirts during C.C. Ashring
Operation Fake Waves	Erik Castro and David Lin feat. Skylar Funk	The BGM of Contingency Contract Fake Waves' menu
Artificial Currents	LJCH	The BGM of Under-Construction Beachside during C.C. Fake Waves
Operation Basepoint	Life Awaits	The BGM of Contingency Contract Basepoint's menu
ZeroPoint	VANTA萬塔	The BGM of Nameless Shelter during C.C. Basepoint

Integrated Strategies

Music	Contributing artist(s)	Notes
Rhythm in Literature	Adam Gubman feat. Holly Sedillos and Gaayatri Kaundinya	Released as part of the second content expansion of Phantom & Crimson Solitaire Used as the BGM of New Chapter The lyrics use a made-up language resembling French
Endospore	Gareth Coker	Released as part of the second content expansion of Mizuki & Caerula Arbor Used as the BGM of The Splendor of Humanity

Ambience Synesthesia

2021

Music	Contributing artist(s)	Notes
ManiFesto:	David Westbom feat. Substantial (Emperor), Gracie Van Brunt (Siege), Mary Clare Clemons (Lappland), Sarah Blandy (Indra), and Dasloe (Ethan)	–
CanNot Wait For	Obadiah Brown-Beach feat. Cristina Vee (W)	–
Lights and Dreams	Uncredited	–
The Song of Long Voyage	Uncredited	–

2022

Music	Contributing artist(s)	Notes
Dreamland	Adam Gubman feat. Jenna Lea Rosen	–
Jiang Hu	THE EITHER, Hangzhou Philharmonic Orchestra, and Bao.Uner	–
Quadrant Breaker	Erik Castro feat. Alan Day	–
Phenomenal Agents	Adam Gubman feat. Rudy Cardenas	–