World-line index

The Ω World Line reached in Faris’s ending. The value follows a Japanese player compilation of the official guidebook and still requires page-level verification.

• Isolated Jamais Vu
• Faris Uses an Alternative D-Mail to Keep Her Father Alive
• The Future Gadget Lab No Longer Exists on the Omega World Line

A representative world line reached after the first D-Mail changes the Radio Kaikan incident.

• The First D-Mail Rewrites the World Line
• The John Titor Thread Appears
• The Gel-Banana and PhoneWave Experiment
• Kurisu Joins the Future Gadget Laboratory
• Decoding SERN's Jellyman's Report
• The Lotto Six D-Mail

Reached after Okabe answers Amadeus’s January 2 distress call. Kurisu is alive and Mayuri is dead; the exact value is located through secondary chapter-by-chapter game sources.

• January 2 Amadeus Call Branch
• Reuniting with Kurisu on 0.571082% α
• Kurisu Rebuilds the PhoneWave and Sends a D-Mail

The world line formed after Okabe sends the Lotto Six numbers into the past.

• The Lotto Six D-Mail
• Moeka Sends the D-Mail to Find the IBN 5100
• Itaru Hashida and Mayuri's D-Mail Tests Do Not Change the Outcome

The world line in which Moeka’s D-Mail changes the location of the IBN 5100.

• Moeka Sends the D-Mail to Find the IBN 5100
• Luka Sends a D-Mail to Change Sex at Birth
• Mayuri Recalls Okabe's Childhood Fever

The world line after Luka’s D-Mail changes the outcome of Luka’s birth.

• Luka Sends a D-Mail to Change Sex at Birth
• Faris Sends a D-Mail That Saves Her Father

Faris’s D-Mail saves her father while also rewriting Akihabara’s streetscape and culture.

• Faris Sends a D-Mail That Saves Her Father
• The D-Mail That Stops Suzuha from Leaving
• Faris's D-Mail Rewrites Akihabara and the IBN 5100's Location
• Suzuha Asks the Lab to Help Find Her Father
• Suzuha Prepares to Leave without Finding Her Father

The principal world line on which Okabe repeatedly confronts the convergence of Mayuri’s death after the Suzuha-related change.

• Mayuri's Death Is a Convergent Outcome
• The D-Mail That Stops Suzuha from Leaving
• The Time Leap Machine Is Completed
• The Rounders Raid the Lab and Mayuri Dies for the First Time
• Suzuha Confirms That Itaru Hashida Is Her Father
• The Delayed Departure Leaves Suzuha's Time Machine Incompletely Repaired

After Suzuha’s D-Mail is undone, she completes her 1975 mission through a different chain of experiences.

• Send the D-Mail That Undoes Okabe's Intervention in Suzuha's Departure
• Faris Reveals the Exchange between Her Father's Death and the IBN 5100
• Isolated Jamais Vu
• Send the D-Mail That Undoes Faris's Wish
• Suzuha Arrives in 1975 to Carry Out the IBN 5100 Mission
• Suzu Hashida Entrusts the IBN 5100 to Yukitaka Akiha

The world line after Faris’s father dies and Akihabara’s culture is restored.

• Send the D-Mail That Undoes Faris's Wish
• Okabe Goes on a Date with the Female Luka
• Link of Corruption and Rebirth
• Send the D-Mail That Undoes Luka's Wish
• Okabe Explains the Rewritten Birth and the Cost of Undoing It to Luka
• Okabe Time Leaps and Approaches the Date Differently

Luka is male again and the IBN 5100 once more becomes the focus of the investigation.

• Send the D-Mail That Undoes Luka's Wish
• The Truth about Moeka and FB Is Revealed
• Send a D-Mail from FB's Phone to Cancel Moeka's Action
• The IBN 5100 Is Still Missing after Luka's D-Mail Is Undone
• Yugo Kills Moeka and Then Himself
• Nae Blames Okabe and Moeka for Her Father's Death

The official α Drama CD also states this divergence. In the main game, this world line approaches the stage where the first D-Mail’s SERN interception record is deleted.

• Kurisu Confronts the Cost of the Alpha World Line
• Delete the Original Record and Return to Beta
• Send a D-Mail from FB's Phone to Cancel Moeka's Action
• Okabe and Kurisu Acknowledge Their Feelings
• Kurisu Learns the Cost of Returning to Beta
• Faris Shares a Recording About Their Fathers

The α World Line used by the official derivative short story. Its precise position follows a secondary guidebook compilation.

• A Reunion at a SERN Facility in France in 2011

The manga explicitly places the story in the α Attractor Field, but available public sources do not establish an exact six-digit divergence.

• Suzuha Arrives in 1975 to Carry Out the IBN 5100 Mission
• Suzuha Lives in the Past as Suzu Hashida
• M2 Is Ordered to Watch Suzu Hashida in Akihabara
• Yugo Meets Tsuzuri Imamiya and Suzu Hashida
• Yugo Opens the CRT Workshop in Suzu Hashida’s Building
• Yugo Delays Recovering the IBN 5100 and Disposing of Suzu Hashida

The world line of the main-game prologue, Dr. Nakabachi’s presentation, and the period before the first D-Mail is sent.

• Dr. Nakabachi’s Time-Machine Presentation
• The First D-Mail Rewrites the World Line
• Mayuri Draws the Metal Upa
• Kurisu Asks What Okabe Was Trying to Say
• Okabe Follows the Scream and Finds Kurisu Collapsed
• A Time Machine Appears at Radio Kaikan After Reconstruction

A representative early common-route world line in STEINS;GATE 0, kept separate from the Drama CD β world line officially stated as 1.130205%.

• Okabe Interacts with Amadeus Kurisu
• Arc-light at the Infinity
• Okabe Seals Away Hououin Kyouma and Receives Treatment
• Maho Hiyajo and Alexis Leskinen Present an Artificial-Intelligence Lecture
• Okabe Becomes an Amadeus Tester
• The Lab Holds a Christmas Party

Official Drama CD product information states 1.130205%. This line also connects to portions of the main game and STEINS;GATE 0.

• Delete the Original Record and Return to Beta
• Arc-light at the Infinity
• Paradox Meltdown
• Mayuri and Suzuha Reach August 21, 2010
• Future Mayuri Calls Her 2010 Self
• Okabe and Mayuri One Year After the Failed Rescue

A frequently used representative line in the STEINS;GATE 0 game flow. The story actually shifts repeatedly through RINE Trigger and call choices.

• Luka Brings the Amnesiac Kagari Shiina to the Lab

The world line used by A Stray Sheep and The Orbital Eclipse. The value is cross-checked against chapter indexes and awaits stronger official guidebook page evidence.

• An Armed Group Attacks the New Year Gathering
• Okabe Decides Whether to Turn Off His Phone
• January 2 Amadeus Call Branch

Reached after Kurisu sends a D-Mail from 0.571082% α. The New Year raid left no trace and the Amadeus project has been shelved.

• Kurisu Rebuilds the PhoneWave and Sends a D-Mail
• Reaching 1.053649% β Without the New Year Raid or Amadeus
• Discovering Kurisu’s Memories Mixed into Kagari
• Rebuilding the Memory-Overwrite Device and Identifying K6205
• January 15 Kagari Memory-Overwrite Branch

Reached after Kagari’s memory overwrite is activated on January 15. This branch contains Okabe’s 2025 defeat, 2036 memory restoration, return to 2011, and the D-RINE sent to December 15, 2010 stating that the world can be deceived.

• Maho Safeguards Kurisu's Laptop
• Delete Amadeus Kurisu’s Memory Data
• Okabe Is Captured and Loses His Mind in 2025
• Okabe Recovers His Memories in 2036
• Okabe Returns to 2011 Through Roughly 3,000 Time Leaps
• Okabe of 1.055821% β Sends the “World Can Be Deceived” D-RINE

Reached when Kagari’s memory overwrite is not started on January 15; the route then centers on Kagari and the song’s information loop.

• Luka Brings the Amnesiac Kagari Shiina to the Lab
• The Group Traces the Song in Kagari’s Memory
• Recursive Mother Goose
• January 15 Kagari Memory-Overwrite Branch

The world line used in the latter part of Pandora’s Box and Presage or Recognize. The value is cross-checked against chapter indexes.

• Returning to 1.129954% β on January 21
• Fubuki Retains Memories of the Soviet World Line
• The January 23 Amadeus Call Branch

Reached after the Russian past-alteration experiment on December 24, 2010. The Soviet Union survives and the US–Soviet conflict turns Japan into a battlefield; about a month later, Okabe returns from Okinawa to 1.129954% β.

• Christmas Eve Shift to the 1.382733% Soviet World Line
• Escorted by the SDF Through War-Torn Japan
• Okinawa Reunion and Questioning About Other-World Memories
• Seeing Amadeus Held by the US at Kadena
• Returning to 1.129954% β on January 21

The final-chapter world line on which Okabe accepts Suzuha’s request and intervenes in July 28 twice.

• The First Attempt to Save Kurisu Fails
• Execute Operation Skuld
• Suzuha Asks Okabe to Prevent World War III on the Beta World Line
• Okabe Opens the Video Mail from His 2025 Self
• Suzuha Uses C204 to Explain World War III
• Okabe Takes C204 to July 28 for the First Time

The β World Line on which Mayuri’s ending remains.

• Delete the Original Record and Return to Beta
• Stardust Sky
• Replies to Kurisu’s Messages Accumulate the True-Ending Flags

The STEINS;GATE 0 bad-ending branch. Current sources are insufficient to assign an exact six-digit divergence.

• Gehenna's Stigma
• The January 23 Amadeus Call Branch
• Maho Is Manipulated After Overhearing a Secret Conversation
• Leskinen Uses Maho to Obtain Information and Imprison Okabe
• Amadeus Locates the Prison and the Rescue Begins

Maho’s ending branch; the exact divergence awaits official guidebook verification.

• Maho Safeguards Kurisu's Laptop
• Twin Automata
• January 2 Amadeus Call Branch

A crucial Mayuri-and-Suzuha ending that leads to the 2011 time-machine operation.

• Mayuri Learns the Cost of Her Survival
• Mayuri and Suzuha Depart from the Radio Building Rooftop
• Vega and Altair
• Mayuri and Suzuha Reach August 21, 2010
• Future Mayuri Calls Her 2010 Self
• The January 23 Amadeus Call Branch

A later β branch that accumulates the Promised Rinascimento D-RINE, Operation Arclight, and other conditions, reaching the 2025 true ending and Operation Altair. The game does not show one exact divergence for this branch.

• Past Okabe Receives the “World Can Be Deceived” D-RINE
• Mayuri and Suzuha Are Stranded in the Distant Past
• Two Cross-Era Operation Videos Are Recorded in 2025
• Milky-way Crossing
• Okabe Departs Aboard C193 for Operation Altair
• Okabe Finds Mayuri and Suzuha in the Distant Past

Public information establishes only the β Attractor Field and does not confirm an exact divergence.

• The Lab Holds a Valentine Chocolate Party
• Future Okabe Explains Operation Skuld

A special world line used in Luka’s Linear Bounded Phenogram scenario.

The target world line stated by the main game’s true ending and the official Variant Space Octet story page.

• Execute Operation Skuld
• Arrive on the Steins Gate World Line
• Okabe Shifts Away from the Steins Gate World Line
• Okabe Uses His Own Blood to Fake Kurisu’s Death
• The Ordinary Upa Causes Nakabachi’s Paper to Burn in the Cargo Hold
• After Hospitalization, Okabe Prepares Badges for the Lab Members

The official Octet page identifies this altered line: another party obtains the IBN5100, leading to moe-industry domination and a 2025 global depression.

• Okabe Shifts Away from the Steins Gate World Line
• Okabe in 2025 Sends an IBN5100 Warning
• Okabe Begins the IBN5100 Recovery Mission

The divergence stated by the official Drama CD γ product information.

• Okabe on the Gamma World Line
• Okabe Is a Rounder on the Gamma World Line
• The Lab Members No Longer Trust Okabe
• Okabe Searches for a Way Out of the Gamma World Line

Mayuri’s route in My Darling’s Embrace; page-by-page eventization from an official guidebook remains pending.

• Okabe Arrives on the Delta World Lines
• Future Gadget No. 12 Splits the Story into Six Routes
• Mayuri’s Fear of Parting and Okabe’s Feelings

Kurisu’s route in My Darling’s Embrace; page-by-page eventization from an official guidebook remains pending.

• Okabe Arrives on the Delta World Lines
• Future Gadget No. 12 Splits the Story into Six Routes
• Okabe and Kurisu Are Locked Together

Moeka’s route in My Darling’s Embrace; page-by-page eventization from an official guidebook remains pending.

• Okabe Arrives on the Delta World Lines
• Future Gadget No. 12 Splits the Story into Six Routes
• Moeka Becomes the Lab Band’s Vocalist

Luka’s route in My Darling’s Embrace; page-by-page eventization from an official guidebook remains pending.

• Okabe Arrives on the Delta World Lines
• Future Gadget No. 12 Splits the Story into Six Routes
• Okabe Confronts His Relationship with Ruka

Faris’s route in My Darling’s Embrace; page-by-page eventization from an official guidebook remains pending.

• Okabe Arrives on the Delta World Lines
• Future Gadget No. 12 Splits the Story into Six Routes
• The Lab Members Rally to Save MayQueen

Suzuha’s route in My Darling’s Embrace; page-by-page eventization from an official guidebook remains pending.

• Okabe Arrives on the Delta World Lines
• Future Gadget No. 12 Splits the Story into Six Routes
• Suzuha Tries to Stop Daru from Falling for Her

One of the repeated reconstructions in Okabe’s Linear Bounded Phenogram scenario.

• Abduction Across Three Worlds

One of the repeated reconstructions in Okabe’s Linear Bounded Phenogram scenario.

• Abduction Across Three Worlds

One of the repeated reconstructions in Okabe’s Linear Bounded Phenogram scenario.

• Abduction Across Three Worlds

Official pages confirm the episodes but do not label every exact divergence; values are not paired without official guide locators.

• Okabe Protects Akihabara as Alpaca Man
• Daru Searches for the Abducted Yuki Amane
• Kurisu Faces a World Line Where Mayuri Is Dead
• Three Suzuhas Repair the Time Machine
• Yugo Tennouji Rebuilds the Ohiyama Building
• Faris and Suzuha Investigate an Akihabara Rumor