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Sciadv

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The Science Adventure Series (SciADV, 科学アドベンチャー, 科学ADV, Kagaku Adobenchaa) is a series of visual novels planned by Chiyomaru Shikura and developed by 5pb. Games and MAGES., occasionally in collaboration with Nitroplus. The series, which began with Chaos;Head Noah in 2009, now spans seven main visual novel entries. The series also consists of other material, such as anime adaptations, light novels, and manga.

Spike Chunsoft currently holds the English-version publishing rights for the series outside of Japan. Previous rights holders included PQube Games and JAST USA.

Common elements[]

Science-adventure-live-poster-cut-800x445

Each entry in the Science Adventure Series is part of a continuous, interconnected narrative. This means that the events of one title may be referenced in another, or even affect the other title’s events in their entirety. In the same way, a given character may appear in more than one of the entries, either physically or by other means.

At their cores, the titles of the series utilize science, conspiracy, and mystery as their main themes. A mysterious organization known as the Committee of 300 often influences the actions of the antagonists and malignant forces in the series, but the true extent of their influence is not fully known.

It is also worth mentioning that while some entries in the series are relatively light in terms of their imagery, Chaos;Head Noah and Chaos;Child sometimes feature heavy depictions of gore.

Main entries[]

Release order[]

Title Released
Chaos;Head April 25, 2008
Steins;Gate October 15, 2009
Robotics;Notes June 28, 2012
Chaos;Child December 18, 2014
Occultic;Nine (first released as a Light Novel series) August 25, 2014
Anonymous;Code July 28, 2022
Steins:??? TBA

Plot[]

  • Chaos;Head: Originally released on April 25, 2008 on Windows PC. It follows Takumi Nishijou, a delusional high school student who accidentally gets involved in a serial murder case taking place across Shibuya. Chaos;Head is not technically part of the Science Adventure Series—its promotional material labelled it a "Delusional Science NVL."
    • An expanded version of Chaos;Head, titled Chaos;Head Noah, was released on February 26, 2009 on the Xbox 360. It included various improvements such as new character routes, improved graphics, and some rewritten content. Chaos;Head Noah is considered the first official entry in the Science Adventure Series, with it being referred to as a "Delusional Science ADV."
  • Steins;Gate: Originally released on October 15, 2009 on the Xbox 360. It follows the story of the self-proclaimed mad scientist Rintaro Okabe and his group of friends, who accidentally discover that they can send messages to the past thanks to one of their inventions. Steins;Gate is referred to as a "Hypothetical Science ADV."
    • Steins;Gate Elite: A fully-animated remake of the visual novel that uses footage from the anime adaptation and new animated content in place of the original visual novel’s art. It was originally released on September 20, 2018 on the PlayStation 4 and the Nintendo Switch.
  • Robotics;Notes: Originally released on June 28, 2012 on the PlayStation 3 and Xbox 360. It follows the story of Kaito Yashio and Akiho Senomiya, members of Chuo Tanegashima High’s Robotics Club. The two members’ goal is to build a functional giant robot, based on an in-universe anime called Gunvarrel. Robotics;Notes is referred to as an "Augumented Science ADV."
    • Robotics;Notes Elite: An improved re-release featuring improved visuals, script improvements, and other upgrades was released on June 26, 2014 on the PlayStation Vita. The game was later ported to the Nintendo Switch and the PlayStation 4 on January 31, 2019. An English localization was released on October 13, 2020 for the Nintendo Switch, the PlayStation 4, and PC through Steam.
  • Chaos;Child: Originally released on December 18, 2014 on the Xbox One. Chaos;Child is a thematic sequel to Chaos;Head Noah, and features numerous callbacks and shared elements with the latter. The story follows Takuru Miyashiro, the president of the Newspaper Club at Hekiho Academy, as he tries to solve the mystery behind a serial murder case reminiscent of one that took place several years prior.
  • Occultic;Nine: Originally released as a series of light novels written by Chiyomaru Shikura, it eventually received an anime adaptation and, later, a visual novel adaptation for the PlayStation 4, PlayStation Vita, and the Xbox One. Its main theme is supernatural phenomena. An expanded version of the visual novel, tentatively titled Occultic;Nine: New World, was tentatively planned to release in 2019 as DLC for pre-existing versions of the game and as a full release for the Nintendo Switch, before being delayed to an unknown date. According to Chiyomaru Shikura, this version of the game will expand the story and supposedly connect it to the Science Adventure Series.
  • Anonymous;Code: Originally released on July 28, 2022 for the PlayStation 4 and Nintendo Switch. The story takes place in the distant future of 2037 and follows protagonist, Pollon Takaoka. He has the special ability to "save and load" at certain points in the story, which allows him to return to crucial past events. According to Chiyomaru Shikura, Anonymous;Code serves as the "culmination of the Science Adventure Series."
  • Steins;???: An upcoming thematic sequel to Steins;Gate and Steins;Gate 0; It will have the same relationship to those visual novels that Chaos;Child has to Chaos;Head Noah. Its full title has not been announced yet.

Trivia[]

  • Originally, Occultic;Nine was presented as a Science Visual Novel [1] (SVN), a series separated from the mainline entries, also Anonymous;Code were to be the second entry of the SVN, but later they were included as part of the main Science Adventure Series.

Side entries[]

Release order[]

Title Released
Chaos;Head Love Chu Chu!! JP release
March 25, 2010 - Xbox 360
January 27, 2011 - PSP
November 22, 2012 - PS3
August 21, 2014 - PS Vita
Steins;Gate: My Darling's Embrace JP release
June 16, 2011 - Xbox 360
April 26, 2012 - PSP
May 24, 2012 - PSP, iOS
2012 - PS3
March 4, 2013 - PS Vita
October 3, 2013 - IOS
March 20, 2019 - Nintendo Switch

WW release
December 10, 2019 - Nintendo Switch
December 10, 2019 - PS4
December 10, 2019 - Windows PC

Steins;Gate: Variant Space Octet (not to be confused with 8-bit ADV Steins;Gate) October 28, 2011 for Windows PC
Steins;Gate: Linear Bounded Phenogram JP release
April 25, 2013 - Xbox 360, PS3
November 28, 2013 - PS Vita
August 19, 2014 - iOS
March 20, 2019, Nintendo Switch

WW release
February 20, 2019 - PS4, Windows PC
March 20,2019 - Nintendo Switch

Steins;Gate 0 JP release
December 10, 2015 - PS3, PS4, PS Vita
Microsoft Windows
2017 - Xbox One
2019 - Nintendo Switch

WW release
November 29, 2016 - PS4/PS Vita
May 8, 2018 - Windows PC
December 10, 2019 - Nintendo Switch

Chaos;Child Love Chu☆Chu!! JP releaseMarch 30,2017 - PS4, PS Vita
August 26, 2016 - Windows
February 21, 2017 - Xbox One
March 20, 2019 - Nintendo Switch
Robotics;Notes DaSH JP release
January 31, 2019 - PS4, Nintendo Switch

WW release
October 13, 2020 - PS4, Nintendo Switch
October 14, 2020 - Windows PC
October 13, 2020 - Windows PC

Steins;Gate 0 Elite TBA

Plot[]

  • Chaos;Head Love Chu Chu! is the direct sequel to Chaos;Head Noah and a parody of visual novels in the romantic comedy genre. It is referred to as an "Exploding Delusions ADV," and continues the story where Chaos;Head NoAH left off.
  • Steins;Gate: My Darling's Embrace is a Steins;Gate spinoff visual novel in the romantic comedy genre. It occurs in the Delta Attractor Field.
  • Steins;Gate: Variant Space Octet (not to be confused with 8-bit ADV Steins;Gate), is a text adventure-styled visual novel. The game's retro design mimics that of various text adventure games released during the 8-bit PC era. The story takes place after the true ending of the Steins;Gate visual novel.
  • Steins;Gate: Linear Bounded Phenogram is a Steins;Gate spinoff visual novel comprised of several side stories. The visual novel takes a unique approach in that many of its stories feature characters other than Rintaro Okabe as protagonists.
  • Steins;Gate 0 is a midquel to Steins;Gate, and is integral to understanding how the true ending of the original title was made possible. Rintaro Okabe returns as the protagonist of this title, but the game also features the first-person perspectives of other main characters.
  • Chaos;Child Love Chu Chu!! is the direct sequel to Chaos;Child and a romantic comedy-themed visual novel. The game's plot, while largely focused on romantic and comedic interactions between the protagonist and his companions, also features more serious plot developments that take place after Chaos;Child's events.
  • Robotics;Notes DaSH is the direct sequel to Robotics;Notes, and takes place half a year after the first title’s events.
  • Steins;Gate 0 Elite will be a fully-animated remake of the visual novel using footage from the anime adaptation.

Series release order[]

This is the recommended order to play the SciADV series in. This is for the Japanese Release dates.

Timeline3

Timeline from KiriKiribasara Website

Title Released
Chaos;Head 2008
Chaos;Head NoAH 2009
Steins;Gate 2009
Robotics;Notes 2012
Robotics;Notes Elite 2014
Chaos;Child 2014
Occultic;Nine (first released as a Light Novel series) 2014
Steins;Gate 0 2015
Robotics;Notes DaSH 2019
Anonymous;Code 2022
Steins:??? Unknown

Series chronology[]

Keep in mind that while this section lists all entries of the series in the order that they take place, this is not the recommended order to play them in.

Title Year Notes
Chaos;Head Noah 2008 Later retconned in 2009.
Chaos;Head Love Chu Chu! 2009 Direct Sequel to Chaos;Head Noah.
Steins;Gate 2010
Steins;Gate 0 2010–2011 Interquel to the original Steins;Gate.
Chaos;Child 2015 Thematic Sequel to Chaos;Head Noah.
Chaos;Child Love Chu Chu!! 2016 Direct Sequel but returns back to the events of Chaos;Child.
Occultic;Nine 2016 First released as a Light Novel.
Robotics;Notes Elite 2019–2020
Robotics;Notes DaSH 2020 Direct Sequel to Robotics;Notes Elite
Anonymous;Code 2037-2038
Steins;??? unknown

Useful Links[]

Official social media accounts[]

References[]

Navigation[]

Science Adventure Series
Main Entries Chaos;HeadSteins;GateRobotics;NotesChaos;ChildOccultic;NineAnonymous;Code
Content
Reccurring Characters Takumi NishijouAyase KishimotoKatsuko MomoseItaru HashidaNae TennoujiKurisu Makise[Kurisu]Airi YukifuneKona FurugooriToshiyuki Sawada
Terminologies and Organizations Viktor Chondria UniversityCommittee of 300Timeline
Personalities
Staff MAGES.Chiyomaru StudioSpike ChunsoftChiyomaru ShikuraNitroplusTatsuya MatsubaraTakeshi AboNaotaka HayashiEiji Umehara


Performers Kanako ItoZweiYui SakakibaraNaoHARUKIFumikaFRAMEri KitamuraAsakaAfilia Saga
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