Music of Deltarune

The music of Deltarune comprises multiple soundtrack albums created and scored by Toby Fox and also features guest appearances by Laura Shigihara, Lena Raine and Marcy Nabors. The first soundtrack album for Chapter one was released on Bandcamp on November 1, 2018, a day after the game was launched.^[1] In collaboration with Fangamer, Fox released the first chapter's soundtrack on vinyl in 2019.^[2] On September 17, 2021, the second soundtrack album was released for Chapter 2 the same day as game was launched. Around June 4, 2025, soundtrack albums for Chapters 3 and 4 will presumably release as both chapters will be launched on that date.

Releases

Deltarune Chapter 1 OST

"Deltarune, Chapter 1" redirects here. For the chapter of the game, see Deltarune § Chapter 1 – The Beginning.

Deltarune Chapter 1 (Original Game Soundtrack)
Soundtrack album by Toby Fox
Released	November 1, 2018
Genre	Video game music chiptune
Length	40:54
Label	Materia Collective
Toby Fox chronology
Undertale Soundtrack (2015) Deltarune Chapter 1 (Original Game Soundtrack) (2018) Deltarune, Chapter 2 Soundtrack (2021)

Deltarune Chapter 1 (Original Game Soundtrack) ("Deltarune" stylized in all caps), also known as Deltarune Chapter 1 OST,^[3] comprises the music featured in the first chapter of the game titled "The Beginning".

Chapter 1

No.	Title	Length
1.	"ANOTHER HIM"	0:48
2.	"Beginning"	0:57
3.	"School"	1:20
4.	"Susie"	0:27
5.	"The Door"	0:41
6.	"Cliffs"	0:35
7.	"The Chase"	0:33
8.	"The Legend"	1:51
9.	"Lancer"	0:48
10.	"Rude Buster"	1:15
11.	"Empty Town"	1:23
12.	"Weird Birds"	0:16
13.	"Field of Hopes and Dreams (labeled in game as The Field of Hopes and Dreams)"	2:41
14.	"Fanfare (from Rose of Winter)"	0:15
15.	"Lantern"	1:08
16.	"I'm Very Bad"	0:13
17.	"Checker Dance"	1:18
18.	"Quiet Autumn"	0:49
19.	"Scarlet Forest"	2:08
20.	"Thrash Machine"	0:54
21.	"Vs. Lancer"	0:42
22.	"Basement"	0:27
23.	"Imminent Death"	0:20
24.	"Vs. Susie"	1:21
25.	"Card Castle"	1:01
26.	"Rouxls Kaard"	0:19
27.	"April 2012"	0:20
28.	"Hip Shop"	0:39
29.	"Gallery"	0:12
30.	"Chaos King"	1:46
31.	"Darkness Falls"	1:06
32.	"The Circus"	0:51
33.	"THE WORLD REVOLVING"	1:41
34.	"Friendship"	2:40
35.	"THE HOLY"	0:48
36.	"Your Power"	0:13
37.	"A Town Called Hometown"	1:53
38.	"You Can Always Come Home"	1:40
39.	"Don't Forget" (with Laura Shigihara)	0:51
40.	"Before the Story"	1:28
Total length:		40:54

All tracks are written by Toby Fox.

Deltarune Chapter 2 OST

"BIG SHOT" redirects here. For other uses, see Big Shot.

Deltarune Chapter 2 (Original Game Soundtrack)
Soundtrack album by Toby Fox
Released	September 17, 2021
Genre	Video game music chiptune
Length	49:08
Label	Materia Collective
Toby Fox chronology
Deltarune Chapter 1 (Original Game Soundtrack) (2018) Deltarune Chapter 2 (Original Game Soundtrack) (2021)

Deltarune Chapter 2 (Original Game Soundtrack) ("Deltarune" stylized in all caps), also known as Deltarune Chapter 2 OST,^[4] comprises the music featured in the second chapter of the game titled "A Cyber's World".

Lena Raine and Marcy Nabors provided additional transcription and arrangement assistance.

Chapter 2

No.	Title	Length
1.	"Faint Glow"	1:17
2.	"Girl Next Door"	0:54
3.	"My Castle Town"	2:07
4.	"Ohhhhohohoho!"	0:09
5.	"Queen"	0:56
6.	"A CYBER'S WORLD?"	2:46
7.	"A Simple Diversion"	0:31
8.	"Almost To The Guys!"	0:17
9.	"Cool Beat"	0:17
10.	"When I Get Mad I Dance Like This"	0:10
11.	"Cyber Battle (Solo)" (feat. Lena Raine)	1:47
12.	"When I Get Happy I Dance Like This"	0:19
13.	"Sound Studio"	1:08
14.	"Berdly"	0:46
15.	"Smart Race"	1:06
16.	"Faint Courage (Game Over)"	0:52
17.	"WELCOME TO THE CITY"	1:54
18.	"Mini Studio"	0:51
19.	"Holiday Studio"	1:08
20.	"Cool Mixtape"	0:26
21.	"HEY EVERY !"	0:18
22.	"Spamton"	0:42
23.	"NOW'S YOUR CHANCE TO BE A"	1:07
24.	"Elegant Entrance"	1:18
25.	"Bluebird of Misfortune"	0:49
26.	"Pandora Palace"	1:39
27.	"KEYGEN"	0:15
28.	"Acid Tunnel of Love"	1:30
29.	"It's Pronounced "Rules""	1:01
30.	"Lost Girl"	1:20
31.	"Ferris Wheel"	1:19
32.	"Attack of the Killer Queen" (feat. Lena Raine and Marcy Nabors)	2:00
33.	"Giga Size"	1:47
34.	"Powers Combined"	0:16
35.	"Knock You Down !!"	2:26
36.	"The Dark Truth"	1:12
37.	"Digital Roots"	0:33
38.	"Deal Gone Wrong"	0:31
39.	"BIG SHOT"	2:22
40.	"A Real Boy!"	0:15
41.	"Dialtone"	0:44
42.	"sans."	0:50
43.	"Chill Jailbreak Alarm To Study And Relax To"	0:24
44.	"You Can Always Come Home"	1:43
45.	"Until Next Time"	1:02
46.	"Before The Story"	1:30
Total length:		49:08

All tracks are written by Toby Fox.

Future chapters

Toby Fox has also teased the music for future chapters of the game on his website and Deltarune's email newsletters, including the tracks "Hometown Day," "My Funky Town," "Green Room," and one unused song "Sneaking."^[5][6] A recently teased image from Chapter 3 shows the protagonists in a stealth zone, revealing that the track "Sneaking" may in fact be used.

Reception

Adam Luhrs of RPGFan reviewed the soundtrack of Chapter 1 and described it as ranging "up and down the history of video game music" and also noted how the soundtrack "mash[es] disparate elements together." Luhrs also stated that there's "[a] thread of darkness and mystery that weaves through the soundtrack," citing that some of the tracks made him feel "uneasy." Luhrs said that the soundtrack "has a complete arc," and said that the included tracks "spark of creativity and clever thematic structure."^[7] The soundtrack for Chapter 1 was nominated for a G.A.N.G. / MAGFEST People's Choice Award in 2019.^[8]

Charts

Deltarune Chapter 1 OST

Chart (2018)	Peak position
US Independent Albums (Billboard)[9]	41
UK Soundtrack Albums (OCC)[10]	23

Deltarune Chapter 2 OST

Chart (2021)	Peak position
US Top Current Albums Sales (Billboard)[11]	99
US Heatseekers Albums (Billboard)[12]	14
US Soundtrack Albums (Billboard)[13]	11
UK Soundtrack Albums (OCC)[14]	15