Games
Infection
Mutation
Outbreak
Quarantine
Rebirth
Reminisce
Redemption
Reconnection
Link
Versus
Guilty Dragon
New World
frägment
Mobile

Video
TV
OVA
Movie

Books
Manga
Novel
Guidebooks

Audio
OSTs
Singles
Drama
Other Albums

Miscellaneous
Checklist
Other Information
# to A to Z
.hack// Version 2
.hack//G.U. Version 2
.hack//G.U. Version 3
.hack//G.U. Version 4
.hack in the West
Crossovers
Enemy
Localization Woes
Popularity Poll (2008)
Popularity Poll (2010)
Popularity Poll (2012)
Popularity Poll (2017)
Project X Zone
Project X Zone 2: BNW
Recurring Words
Releases
Timeline
Official & Fan Sites
My Collection
Update Log
Covering release dates for major and other relevant stuff spanning over a decade of .hack goodness! ...Eventually! This will only cover North America and Japan regions as I wouldn't even know where ta begin looking up dates for other places. An yes I am covering fan translated stuff because why not? Please note that some dates may be slightly off or non-existent because people/companies don't always take care in listing exact dates, leaving it up to fans and guesswork!

Sources range from CC2, BandaiNamco, Kadokawa, Amazon, dothackers forums, Archive.org, and others!

2018
• Japan
04/26 | .hack Piano Arrange Collection Vol.2
06/01 | .hack//Fanbook Vol.5
06/28 | Haseo B-st Form Ω Art Plate

• North America
02/06 | .hack//G.U. Last Recode Demo
03/10 | .hack//bullet Ch.32
03/19 | .hack//G.U. Innocent Call fanslation
07/13 | .hack//G.U. Innocent Call fansub

2017
• Japan
01/13 | .hack//Bullet Chapter 39
01/27 | .hack//Bullet Chapter 40
02/02 | .hack//Bullet Chapter 41
02/10 | .hack//Bullet Chapter 42
06/20 | .hack// (novel) Chapters 1 - 7
06/27 | .hack// (novel) Chapters 8 - 11
07/04 | .hack// (novel) Chapters 12 - 15
07/11 | .hack// (novel) Chapters 16 - 19
07/18 | .hack// (novel) Chapters 20 - 22
07/25 | .hack// (novel) Chapters 23 - 27
08/01 | .hack// (novel) Chapters 28 - 31
08/08 | .hack// (novel) Chapters 32 - 35
08/15 | .hack// (novel) Chapters 36 - 39
08/22 | .hack// (novel) Chapters 40 - 42
08/29 | .hack// (novel) Chapters 43 - 45
09/05 | .hack// (novel) Chapters 46 - 48
09/08 | .hack//Fanbook Vol.1
09/12 | .hack// (novel) Chapters 49 - 52
09/19 | .hack// (novel) Chapters 53 - 55
09/26 | .hack// (novel) Chapters 56 - 59
10/01 | .hack//Fanbook Vol.2
10/03 | .hack// (novel) Chapters 60 - 63
10/10 | .hack// (novel) Chapters 64 - 66
10/17 | .hack// (novel) Chapters 67 - 69
11/01 | .hack//G.U. Last Recode, Vol.4 OST, Innocent Call, Ragtime, Returner HD
11/01 | .hack Piano Arrange Collection Vol.1
11/24 | .hack//G.U. Trilogy (limited reprinting)
11/24 | .hack//G.U. Last Recode v1.01 patch
11/30 | .hack//Fanbook Vol.3
12/29 | .hack//Fanbook Vol.4

• North America
01/02 | .hack//New World Prologue
02/15 | Guilty Dragon Act 1: Chapters 1 - 10
06/28 | .hack// (novel) Chapter 1
07/08 | .hack// (novel) Chapter 2
08/04 | .hack//Link English Patch v0.4
08/24 | .hack//Link English Patch v0.4.1
11/03 | .hack//G.U. Last Recode
12/12 | .hack//G.U. Last Recode v1.01 patch
12/28 | .hack//Link English Patch v0.4.5

2016
• Japan
01/08 | New World Vol.1
01/29 | .hack//Bullet Chapters 30 & 31
03/01 | .hack//Bullet Chapter 32
03/13 | New World Vol.1 event & items added to Sword Art Online: Code Register
03/13 | Sword Art Online: Code Register event & items added to New World. Vol.1
03/23 | Guilty Dragon service ends
07/01 | .hack//New World - Ver.2.
10/07 | .hack//Bullet Chapter 33
10/21 | .hack//Bullet Chapter 34
10/27 | .hack//Bullet Chapter 35
11/11 | .hack//Bullet Chapter 36
11/23 | LieN - Original Album - Azure
12/09 | .hack//Bullet Chapter 37
12/20 | .hack//New World service ends
12/28 | .hack//Bullet Chapter 38

• North America
01/22 | .hack//Bullet Chapter 29
01/30 | .hack//Legacy Chapter 1
01/31 | .hack//Bullet Chapter 30
02/07 | .hack//Legacy Chapter 2
02/14 | .hack//Legacy Chapter 2.1
02/16 | Project X Zone 2
02/23 | .hack//Legacy Chapter 2.3
02/28 | .hack//Legacy Chapter 2.4
03/13 | .hack//Legacy Chapter 2.5
03/20 | .hack//Legacy Chapter 2.6
05/07 | .hack//Legacy Chapter 2.7
05/08 | .hack//Legacy Chapter 3
06/26 | .hack//Legacy Chapter 4
10/12 | .hack//Link English Patch v0.3
12/31 | .hack//Link English Patch v0.3.5

2015
• Japan
05/19 | .hack//BLOCK
06/18 | Guilty Dragon 4Koma (physical manga)
10/30 | .hack//Guilty Dragon Visual Works #4
11/05 | New World (beta)
11/12 | Project X Zone 2: Brave New World
Continued Guilty Dragon support

• North America
02/22 | .hack//Bullet Chapter 28
02/24 | .hack//SIGN Complete Series
03/13 | .hack//GnU Chapter 04
04/07 | .hack//Legend of the Twilight Complete Series
04/18 | .hack//Link English Patch v0.2.2
05/19 | .hack//Roots Complete Series
06/08 | .hack//Link English Patch v0.2.3
07/21 | .hack//G.U. Trilogy
09/30 | .hack//frägment English Build 7
10/10 | .hack//GnU Chapters 05 & 06

2014
• Japan
01/01 | LieN - Original Album - Blanc
01/24 | .hack//Archives_04: Link
01/31 | .hack//Bullet Chapter 24
02/19 | .hack//Guilty Dragon OST
03/07 | .hack//Bullet Chapter 25
04/14 | IMOQ event & items added to Little Tail Story
05/07 | .hack//Bullet Chapter 26
05/16 | .hack//Bullet Chapter 27
07/31 | .hack//Archives_05: BtW+Versus
08/01 | G.U. event & items added to Little Tail Story
08/22 | .hack//Bullet Chapter 28
08/31 | LieN - Original Album - Noir
09/05 | .hack//Bullet Chapter 29
12/11 | .hack//ARMS Sword of Kite
Continued Guilty Dragon game and 4Koma support

• North America
01/02 | .hack//Bullet Chapter 23
02/17 | .hack//Bullet Chapter 24
03/28 | .hack//Bullet Chapter 25
04/16 | .hack//GnU Chapters 01 & 02
06/02 | .hack//frägment English Build 1
06/03 | .hack//frägment English Build 2
06/09 | .hack//Link English Patch v0.2
06/26 | .hack//Bullet Chapter 26
07/01 | .hack//frägment English Build 3
07/01 | Guilty Dragon 4Koma #27
07/05 | .hack//frägment English Build 4
07/15 | .hack//GnU Chapter 03
07/20 | .hack//frägment English Build 5
09/08 | .hack//Bullet Chapter 27
10/20 | .hack//frägment English Build 6
12/31 | .hack//Link English Patch v0.2.1

2013
• Japan
01/18 | .hack//Bullet Chapter 18
02/18 | .hack//Archives_02: BLACK LIGHT EDITION
03/12 | .hack//Archives_02: WHITE LIGHT EDITION
04/12 | .hack//Bullet Chapter 19
04/13 | .hack//Archives_01: LIGHT EDITION
05/18 | .hack//Guilty Dragon Visual Works #1
08/02 | .hack//Bullet Chapter 20
08/10 | .hack//Summer 2013 Pack
09/06 | .hack//Bullet Chapter 21
10/11 | .hack//Bullet Chapter 22
10/21 | .hack//Guilty Dragon Visual Works #2
12/02 | .hack//Guilty Dragon Visual Works #3
12/20 | .hack//Bullet Chapter 23
Continued Guilty Dragon game and 4Koma support

• North America
01/20 | .hack//Bullet Chapter 17
02/06 | .hack//Bullet Chapter 18
04/21 | .hack//Bullet Chapter 19
06/18 | Funimation license rescues .hack anime *
06/25 | Project X Zone
09/03 | .hack//Bullet Chapter 20
09/13 | .hack//Bullet Chapter 21
11/06 | .hack//Bullet Chapter 22
Guilty Dragon 4Koma
* not a release but an important thing worth listing!

2012
• Japan
01/21 | .hack//The Movie: Beyond the World (theatrical release)
01/21 | .hack//The Movie: Beyond the World O.S.T.
01/24 | .hack//Legend of the Twilight Complete Edition Volumes 1 & 2
01/25 | .hack//The Movie: Beyond the World Outro Theme
06/15 | .hack//Bullet Chapter 00
06/22 | .hack//Bullet Chapters 01 & 02
06/27 | .hack//Versus O.S.T.
06/28 | .hack//Versus, The Movie, Thanatos Report
06/28 | .hack//Bullet Chapter 03
07/06 | .hack//Bullet Chapters 04 & 05
07/06 | .hack//SORA: Beyond the World
07/10 | .hack//Memories
07/20 | .hack//Bullet Chapter 06
08/03 | .hack//Bullet Chapters 07 & 08
08/17 | .hack//Bullet Chapter 09
08/31 | .hack//Bullet Chapter 10
09/14 | .hack//Bullet Chapter 11
09/28 | .hack//Bullet Chapter 12
10/11 | Project X Zone
10/12 | .hack//Bullet Chapter 13
10/15 | .hack//Guilty Dragon: The Sin Dragon and the Eight Curses
10/26 | .hack//Bullet Chapter 14
11/30 | .hack//Bullet Chapter 15
12/10 | .hack//Archives_03: LIGHT EDITION
12/14 | .hack//Bullet Chapter 16
12/24 | .hack//Bullet Chapter 17
12/?? | .hack//Guilty Dragon 4Koma

• North America
02/14 | .hack//Quantum
07/09 | .hack//Bullet Chapter 00
07/11 | .hack//Bullet Chapters 01 & 02
07/28 | .hack//Bullet Chapter ?
08/18 | .hack//Bullet Chapter ?
08/24 | .hack//Bullet Chapter ?
09/01 | .hack//Link v0.1 translation patch
09/08 | .hack//Bullet Chapter 09
09/17 | .hack//Bullet Chapter 10
09/21 | .hack//Bullet Chapter 11
10/01 | .hack//Link v0.1.1 translation patch
10/08 | .hack//Bullet Chapter 12
11/11 | .hack//Bullet Chapter 13
12/15 | .hack//Bullet Chapter 14
12/26 | .hack//Bullet Chapter 15
12/31 | .hack//Bullet Chapter 16

2011
• Japan
01/28 | .hack//Quantum Vol.1
01/29 | .hack//Quantum: Twin Hearts
01/28 | .hack//Legend of the Twilight The Best (anime, complete rerelease)
02/25 | .hack//Quantum Vol.2
02/25 | .hack//Quantum Complete Guide
03/23 | .hack//Quantum+ Vol.1
04/07 | .hack//Quantum Vol.3
06/03 | .hack//Archives_03
10/06 | .hack//Link (The Best)
10/06 | .hack//Quantum I (introduction)
10/21 | .hack//Quantum+ Vol.2

• North America
02/01 | .hack//Link Vol.3
04/26 | .hack//G.U. Vol.4 (novel)
08/23 | .hack//Link Story "Movie" Part 1
08/30 | .hack//Link Story "Movie" Part 2

2010
• Japan
02/24 | .hack//Link: Twilight Knights Vol.3
03/03 | .hack//Link O.S.T.
03/04 | .hack//Link
03/31 | .hack//Link Complete Guide
04/12 | .hack//Archives_02: White
11/24 | .hack//Quantum (Ed)
12/18 | .hack//Link Victory Spark
12/22 | .hack//Quantum O.S.T.
12/22 | .hack//Roots The Best (complete rerelease)

• North America
02/02 | .hack//G.U. Vol.2 (novel)
03/02 | .hack//Cell Vol.1
04/06 | .hack//4Koma
06/29 | .hack//Link Vol.1
11/02 | .hack//G.U. Vol.3 (novel)
11/02 | .hack//Link Vol.2
11/30 | .hack//Cell Vol.2

2009
• Japan
03/21 | .hack//Link: Twilight Knights Vol.1
03/21 | .hack//G.U.+ Vol.5
07/10 | .hack//Archives_02: Black
10/22 | .hack//Link: Twilight Knights Vol.2
11/26 | .hack//G.U. Vol.1: Rebirth (The Best)
11/26 | .hack//G.U. Vol.2: Rebirth (The Best)
11/26 | .hack//G.U. Vol.3: Rebirth (The Best)
12/22 | .hack//SIGN Vol.1 (UMD)
12/22 | .hack//SIGN Vol.2 (UMD)
12/22 | .hack//SIGN Vol.3 (UMD)
12/22 | .hack//SIGN Vol.4 (UMD)
12/22 | .hack//SIGN Vol.5 (UMD)
12/22 | .hack//SIGN Vol.6 (UMD)
12/22 | .hack//SIGN Vol.7 (UMD)
12/22 | .hack//SIGN Vol.8 (UMD)
12/22 | .hack//SIGN Vol.9 (UMD)

• North America
02/10 | .hack//G.U. Vol.1 (novel)
08/18 | .hack//G.U. Trilogy
09/01 | .hack//G.U.+ Vol.5
12/01 | .hack//Alcor
12/01 | .hack//Legend of the Twilight: The Complete Collection

2008
• Japan
03/22 | .hack//G.U.+ Vol.4
03/25 | .hack//G.U. Trilogy
03/25 | .hack//G.U. Trilogy New World Guide
03/26 | .hack//G.U. Trilogy OST
03/29 | .hack//G.U. Vol.4 (novel)
04/26 | .hack//Epitaph of Twilight Vol.1
08/30 | .hack//Epitaph of Twilight Vol.2
12/24 | .hack//Archives_01

• North America
02/05 | .hack//Roots Vol.6 (standard & limited editions)
02/12 | .hack//G.U.+ Vol.1
06/17 | .hack//XXXX Vol.1
06/17 | .hack//G.U.+ Vol.2
09/16 | .hack//XXXX Vol.2
09/16 | .hack//G.U.+ Vol.3
12/30 | .hack//G.U.+ Vol.4

2007
• Japan
01/18 | .hack//G.U. Vol.3: Redemption
01/18 | .hack//G.U. Vol.3: Redemption PS2 Memory Card
01/18 | .hack//G.U. The World Vol.12
01/18 | .hack//G.U. Trilogy T-Shirts A, B, & C types
01/24 | .hack//G.U. OST 2
01/26 | .hack//Roots Vol.7
01/31 | .hack//Cell Vol.2
02/07 | .hack//G.U. Vol.3: Redemption Master Guide
02/23 | .hack//Roots Vol.8
03/19 | .hack//G.U. Vol.3: Redemption Complete Guide
03/22 | .hack//G.U. Perfect Guide Book
03/23 | .hack//Roots Vol.9
03/23 | .hack//XXXX Vol.2
03/23 | .hack//Alcor
03/23 | .hack//4koma
03/23 | .hack//G.U.+ Vol.3
03/31 | .hack//G.U. Vol.1 (novel)
06/30 | .hack//G.U. Vol.2 (novel)
09/29 | .hack//G.U. Vol.3 (novel)
??/?? | .hack//G.U. Returner

• North America
02/13 | .hack//Another Birth Vol.3: Outbreak
04/17 | .hack//Roots Vol.1 (standard & limited editions)
05/08 | .hack//G.U. Vol.2: Reminisce
06/05 | .hack//Roots Vol.2
07/10 | .hack//Another Birth Vol.4: Quarantine
08/07 | .hack//Roots Vol.3 (standard & limited editions)
09/10 | .hack//G.U. Vol.3: Redemption
10/02 | .hack//Roots Vol.4
12/04 | .hack//Roots Vol.5

2006
• Japan
01/26 | .hack//G.U. The World Vol.2
03/02 | .hack//Infection x .hack//Mutation (The Best)
03/02 | .hack//Outbreak x .hack//Quarantine (The Best)
03/24 | .hack//SIGN Boxset
03/25 | .hack//G.U. The World Vol.3
04/26 | .hack//G.U. The World Vol.4
05/18 | .hack//G.U. Vol.1: Rebirth
05/18 | .hack//G.U. Vol.1: Rebirth PS2 Memory Card
05/26 | .hack//G.U. The World Vol.5
06/09 | .hack//G.U. Vol.1: Rebirth Master Guide
06/15 | .hack//G.U. The Card Battle
06/22 | .hack//G.U.+ Vol.1
06/26 | .hack//G.U. The World Vol.6
06/28 | .hack//Roots OST 1
06/?? | .hack//G.U. T-Shirts A & B types
07/07 | .hack//G.U. Vol.1: Rebirth Complete Guide
07/26 | .hack//G.U. The World Vol.7
07/28 | .hack//Roots Vol.1 (standard & limited editions)
08/25 | .hack//Roots Vol.2
08/26 | .hack//G.U. The World Vol.8
08/30 | .hack//Roots Sound Form 1
08/31 | .hack//Cell Vol.1
09/06 | .hack//XXXX Vol.1
09/06 | .hack//Roots Sound Form 2
09/06 | .hack//G.U. OST 1
09/21 | .hack//G.U.+ Vol.2
09/21 | .hack//Roots OST 2
09/22 | .hack//Roots Vol.3
09/26 | .hack//G.U. Character Fan Book
09/28 | .hack//G.U. Vol.2: Reminisce
09/28 | .hack//G.U. Vol.2: Reminisce PS2 Memory Card
09/28 | .hack//G.U. The World Vol.9
10/16 | .hack//G.U. Vol.2: Reminisce Master Guide
10/21 | .hack//G.U. & Roots 2007 Calendar
10/26 | .hack//G.U. The World Vol.10
10/27 | .hack//Roots Vol.4
11/20 | .hack//G.U. Vol.2: Reminisce Complete Guide
11/24 | .hack//Roots Vol.5
11/25 | .hack//G.U. The World Vol.11
12/22 | .hack//Roots Vol.6

• North America
02/07 | .hack//AI buster 2
06/13 | .hack//Another Birth Vol.1: Infection
08/22 | .hack//SIGN Anime Legends Complete Collection
09/12 | .hack//Legend of the Twilight Anime Legends Complete Collection
10/10 | .hack//Another Birth Vol.2: Mutation
10/19 | .hack//G.U. Vol.1: Rebirth Official Strategy Guide
10/24 | .hack//G.U. Vol.1: Rebirth (regular & limited editions)

2005
• Japan
05/31 | .hack//Another Birth Vol.3
05/31 | .hack//AI buster 2
11/26 | .hack//G.U. The World Vol.1
11/23 | .hack//fragment
11/30 | .hack//Another Birth Vol.4
12/22 | .hack//fragment Complete Guide

• North America
07/26 | .hack//AI buster
09/13 | .hack//Legend of the Twilight Boxset

2004
• Japan
02/28 | .hack//Another Birth Vol.1
04/01 | .hack//Legend of the Twilight Vol.3
04/22 | .hack//The World Vol.3
08/31 | .hack//Another Birth Vol.2

• North America
01/09 | .hack//Quarantine Official Strategy Guide
01/20 | .hack//Quarantine
02/18 | .hack//Enemy: Distortion
03/16 | .hack//SIGN Vol.6 (standard & limited editions)
03/16 | .hack//Game Music Best Collection
04/26 | .hack//Legend of the Twilight OST
05/25 | .hack//Legend of the Twilight Vol.1 (standard & limited edtions, anime)
05/26 | .hack//Enemy: Epidemic
07/27 | .hack//Legend of the Twilight Vol.2 (anime)
08/25 | .hack//Enemy: Isolation
09/22 | .hack//Enemy: Gift
09/28 | .hack//Legend of the Twilight Vol.3 (anime)
10/26 | .hack//SIGN Complete Collection
11/09 | .hack//Legend of the Twilight Vol.3
12/01 | .hack//Enemy: Breakout

2003
• Japan
01/14 | .hack//Oubreak Complete Guide
01/15 | .hack//The World Vol.1
01/22 | .hack//Liminality Op Ed Emerald Green
01/22 | .hack//Legend of the Twlight Op
01/26 | .hack//SIGN Vol.7
02/01 | .hack//SIGN OST 2
02/21 | .hack//Legend of the Twlight OST
02/25 | .hack//SIGN Vol.8
02/26 | .hack//Legend of the Twilight Vol.2
03/21 | .hack//Legend of the Twilight Character Song & Story
03/28 | .hack//SIGN Vol.9
04/10 | .hack//Quarantine
04/10 | .hack//Quarantine Strategy Guide
04/23 | .hack//Game Music Perfect OST
04/25 | .hack//Legend of the Twilight Vol.1 (anime)
05/23 | .hack//Legend of the Twilight Vol.2 (anime)
05/26 | .hack//The World Vol.2
05/30 | .hack//ZERO Vol.1
06/04 | Encyclopedia .hack
06/07 | .hack//Quarantine Complete Guide
06/27 | .hack//Legend of the Twilight Vol.3 (anime)
07/25 | .hack//Legend of the Twilight Vol.4 (anime)
08/22 | .hack//Legend of the Twilight Vol.5 (anime)
09/26 | .hack//Legend of the Twilight Vol.6 (anime)
10/24 | .hack//Integration
??/?? | .hack//Gift

• North America
02/06 | .hack//Infection Official Strategy Guide
02/11 | .hack//Infection
03/04 | .hack//SIGN Vol.1 (Limited Edtion)
03/18 | .hack//SIGN Vol.1 (Standard Edition)
04/05 | .hack//SIGN Vol.2 (Limited Edtion)
04/20 | .hack//SIGN Vol.2 (Standard Edition)
05/06 | .hack//Mutation
05/04 | .hack//Mutation Official Strategy Guide
07/01 | .hack//SIGN Vol.3 (Limited Edtion)
07/15 | .hack//SIGN Vol.3 (Standard Edition)
09/02 | .hack//SIGN Vol.4 (Limited Edtion)
09/16 | .hack//SIGN Vol.4 (Standard Edtion)
09/05 | .hack//Outbreak Official Strategy Guide
09/09 | .hack//Outbreak
09/09 | .hack//Legend of the Twilight Vol.1
10/15 | .hack//Enemy: Contagion
10/21 | .hack//SIGN OST 1
11/04 | .hack//SIGN Vol.5 (Limited Edtion)
11/18 | .hack//SIGN Vol.5 (Standard Edtion)
12/09 | .hack//Legend of the Twilight Vol.2

2002
• Japan
05/22 | .hack//SIGN OP Single
06/20 | .hack//Infection
07/25 | .hack//SIGN Vol.1
07/29 | .hack//Legend of the Twilight Vol.1
06/20 | .hack//Infection Strategy Guide
07/24 | .hack//SIGN OST 1
07/24 | .hack//Liminality CD Single edge
08/07 | .hack//Infection Complete Guide
08/25 | .hack//SIGN Vol.2
08/30 | .hack//The World (Game+Animation)
09/13 | .hack//Mutation Strategy Guide
09/19 | .hack//Mutation
09/21 | .hack//Liminality OST
09/25 | .hack//SIGN Vol.3
09/28 | .hack//AI buster
10/18 | .hack//Mutation Complete Guide
10/23 | .hack//SIGN Extra OST
10/25 | .hack//SIGN Vol.4
11/25 | .hack//SIGN Vol.5
12/09 | .hack//Outbreak Strategy Guide
12/12 | .hack//Outbreak
12/21 | .hack//SIGN Vol.6

• North America
.hack//Infection demo

2001
• Japan
.hack//Legend of the Twilight Chapter 1...
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