"It's me. It seems The Organization has leaked my secrets in an online quiz. We shall remain vigilant before making our next move. El. Psy. Congroo."

Who does Okabe frequently call during stressful situations?

After discovering Kurisu, it's Okabe's unintentional D-mail to Daru that shifts him from the beta world line to the alpha world line where the majority of the story takes place.

In what world line does Okabe find Kurisu dead?

The lab members in order are: Okabe Rintaro, Mayuri Shiina, Itaru "Daru" Hashida, Kurisu Makise, Moeka Kiryu, Luka Urushibara, Faris NyanNyan, and Suzuha Amane.

Who is Lab Member #005?

She received a monogrammed spoon from her father on her 10th birthday, but they had a falling out before her 11th birthday; thus she never received her fork.

What does Kurisu really want right now?

K. Ferdinand Braun famously built the cathode-ray tube (CRT), which paved the way for the invention of the television. It is heavily implied that Yuugo (FB) is a huge fan of the physicist.

The moniker "FB" stands for what?

What are the figurines that Mayuri likes to collect called?

An attractor field is made up of multiple world lines.

A world line is made up of multiple attractor fields.

It is first known to have happened during the Y2K bug, an event that Suzuha stopped from happening in a couple of the world lines. It's said that Okabe got really sick during that time.

Okabe's Reading Steiner ability first activated in which year?

She would prefer that you continue to call her Faris, though.

What is Faris's real name?

He riddles her with so many nicknames that, much like her, we're hit with a small wave of emotion when he says her actual name.

Which of these are nicknames given to Kurisu by Okabe? Select all that apply.

Mayuri came up with the idea of calling it DeLorean mail (in the anime anyway), and Kurisu decided to shorten it to D-Mail for simplicity sake.

What does the D in D-Mail stand for?

This was the moment Okabe really understood that saving Mayuri wasn't going to be that simple. Also, a very sad and traumatic scene (I apologize for reminding you of it).

What just happened in this scene?

She initially told everyone she wanted a new phone, but after uncovering the truth about her identity, it eventually became clear to Okabe that she was not fully honest in what she sent to the past.

To gather up The Rounders for an assault on the lab

What message did Moeka send back to her past self?

Having struggled with gaining the approval from her father since she was much smarter than him, she feared that such a groundbreaking creation would be too much for him to handle. But, she's a scientist, so she didn't let that stop her.

Why was Kurisu initially hesitant to build the time leap machine?

"I won't let you go. I won't let anyone take you. You're my hostage now. My guinea pig! There is no escaping me!" - Okabe Rintaro to Mayuri Shiina

Where does Okabe find Mayuri just before making her his "hostage"?

A man (#1) grabs it from the coin locker, then hands it off to the man with the neck tattoo (#2), who then secretly passes it to a woman on the train (#3); we next see it with another man (#4) who hands it off to Mr. Braun (#5), who later hands it off to a different man (#6) who takes it all the way to the airport.

How many times do we see the IBN 5100 change hands from the coin locker to the airport?

Daru's unconventional gadget naming is noticed by an already suspicious Mayuri. Future Gadget (FG) 204, 2nd Edition Ver. 2.31, first of its kind!

What tips off Mayuri that Daru is Suzuha's father?

Forseti (the Norse god of justice, peace, and reconciliation) would have slotted flawlessly into Okabe's fascination with Norse mythology themed operation codenames. But alas, it didn't quite make the cut.

Which of these is not one of Okabe's grandly-named operations?

A truly haunting phrase that soon gets accompanied by some truly haunting images and implications. It helps to establish SERN as a truly terrifying antagonist.

Finish the phrase: "Error. Human is Dead, ___________"

While the loss of moe culture was a side effect, her actual message was to save her father from a plane crash ten years ago; that subsequently prevented her influence from bringing moe culture to the region.

Faris's D-mail was a request to remove moe culture from Akihabara.

Luka agrees to undo her D-Mail (which allowed her be born female) to save Mayuri's life. With but a humble request that her and Okabe go out for a day, since she feels she won't be able to express her true feelings once she's a guy again.

Who did Okabe go on a date with as their "boyfriend for a day"?

Convergence points are absolute, and the universe will do whatever is necessary to make the event happen. Only by changing something drastically enough can one jump to a different attractor field, where that convergence event will be null and void.

A world line convergence point is an event that is _____________ to happen at a point in an attractor field's timeline.

It's a blessing for Dr. Nakabachi that Kurisu stumbled upon this rare upa and put it in her time travel theses envelope, but a curse for mankind as it leads to said thesis making it to Russia and kicking off WWIII. I wonder if Okabe can do anything about that...

Who finds Mayuri's missing metal upa?

"Deceive the first you. Deceive the world. That is the choice to arrive at the 'Steins Gate'. I pray for your success, you insane mad scientist. El...Psy...Congroo." Okabe Rintaro to Okabe Rintaro

Space has a beginning, but it has no end - infinite.

Stars have a beginning, but are, by their own power, destroyed - finite.

What does "Steins Gate" mean?

If you got the answer right, well then... that was simply the choice of Steins Gate.

What is the divergence value of the Steins Gate world line?

Activate your Reading Steiner and jump from question to question in this general knowledge quiz about Steins;Gate (the anime).