Canon
2008
Chaos;Head is the first main entry in the Science Adventure series, originally released in 2008. The story follows a shut-in NEET, Takumi Nishijou, who gets caught up in a series of brutal murders known as the “New Generation Madness.”
Chaos;Head NoAH
Canon
Re-release
2009
Chaos;Head NoAH is the expanded re-release of the original Chaos;Head visual novel. It was initially released on consoles one year after the original PC release, and features six new heroine routes in addition to several story improvements, new event CGs, and new scenes. Canonically speaking, NoAH supersedes the original release.
Canon
2009
After the release of the Chaos;Head titles, Steins;Gate was the next major entry in the Science Adventure series, originally released in 2009. The story centers around a group of students as they discover and develop technology that allows them to change the past.
Chaos;Head Love Chu☆Chu!
Canon
2010
Chaos;Head Love Chu☆Chu! is an official sequel to Chaos;Head NoAH, and was initially released in 2010. It follows the characters of Chaos;Head during the summer after the original game’s events, and provides closure for their character arcs in NoAH.
Steins;Gate: My Darling's Embrace
Spin-off
2011
Steins;Gate: My Darling’s Embrace (also unofficially known as Darling of Loving Vows) is a spin-off of Steins;Gate, and was originally released in 2011. Its story is a romantic comedy occurring in the Delta Attractor Field, and it features a series of romantic-comedy “what-if” scenarios.
Canon
2012
Robotics;Notes is a main entry in the Science Adventure series, originally released in 2012. It follows Kaito Yashio, Akiho Senomiya, and their friends on their journey to build a giant robot and fulfill their dreams. Due to its many connections to Chaos;Head and Steins;Gate, Robotics;Notes is considered the first major crossover title in the series.
Steins;Gate: Linear Bounded Phenogram
Spin-off
2013
Steins;Gate: Linear Bounded Phenogram is a spin-off of Steins;Gate, and was originally released in 2013. It consists of eleven side stories, each set in different worldlines and following different Steins;Gate characters.
Robotics;Notes Elite
Canon
Re-release
2014
Robotics;Notes Elite is an updated re-release of the original Robotics;Notes visual novel, initially released in 2014. It features higher quality character models, improved story pacing, and new animated cutscenes.
Canon
2014
Following Robotics;Notes, Chaos;Child was the next main entry in the Science Adventure series, originally released in 2014. The story takes place six years after the events of Chaos;Head. It follows Takuru Miyashiro and his friends as they investigate a series of murders known as the “Return of the New Generation Madness.” Chaos;Child is a thematic sequel to Chaos;Head.
Canon
2015
Steins;Gate 0 is an entry in the Science Adventure series, and serves as a follow-up to Steins;Gate’s story. It was originally released in 2015. The story is directly related to Steins;Gate, and explains the events that made the true ending of it possible.
Chaos;Child Love Chu☆Chu!!
Canon
2017
Chaos;Child Love Chu☆Chu!! is an official sequel to Chaos;Child, and was released in 2017. The story focuses on Takuru Miyashiro as he decides to ignore the Return of the New Generation Madness, instead focusing on spending time with the heroines.
Canon
2017
Occultic;Nine began as a light novel series in 2014 before receiving anime and visual novel adaptations in later years. The story follows nine idiosyncratic individuals, linked together by occult blog “Kiri Kiri Basara.” This title’s connection to the Science Adventure series is currently not well-elaborated.
Steins;Gate Elite
Canon
Re-release
2018
Steins;Gate Elite is an animated remake of the original Steins;Gate visual novel, initially released in 2018. The game is fully animated, utilizing footage from the Steins;Gate anime adaptation in addition to newly animated scenes by White Fox.
8-Bit ADV Steins;Gate
Spin-off
2018
Not to be confused with Variant Space Octet, 8-Bit ADV is a retro-styled Steins;Gate side story based on the prompt “What if Steins;Gate was created in the ’80s?” The game allows you to explore an 8-bit version of Akihabara as Okabe, while interacting with other Steins;Gate characters. This game is included with Nintendo Switch copies of Steins;Gate Elite. Please note that the featured logo is not the official English logo.
Canon
2019
Robotics;Notes DaSH is an entry in the Science Adventure series and the sequel to Robotics;Notes, initially released in 2019. The story takes place half a year after the events of the first story in 2020, and features Itaru Hashida from Steins;Gate as one of main characters.
Canon
2022
Anonymous;Code is the latest entry in the Science Adventure series, and is expected to release in Japan on July 28, 2022. The game’s story takes place in 2037, and follows a young, adventurous hacker named Pollon Takaoka, who gains the mysterious ability to “save and load” throughout the story.
Steins;Gate 0 Elite
Canon
Re-release
TBA
Steins;Gate 0 Elite is a planned animated remake of the Steins;Gate 0 visual novel. Like Steins;Gate Elite, it is expected to feature fully animated scenes sourced from the anime adaptation, as well as newly animated scenes by White Fox.
Steins;???
Canon
TBA
An upcoming thematic sequel to Steins;Gate. Only the “Steins;” portion of the title has been confirmed—the second half of the title has not yet been revealed. Thus far, it is known that the title will take place after Steins;Gate, follow a new cast, and have a relationship to Steins;Gate akin to Chaos;Child’s with Chaos;Head.