In what / how / where to write down the quest lines?

Question

Game development

Text quest, the player chooses answers and follows the story. Depending on the answer, the plot can change in different ways, the game has several endings.
It is necessary to paint all the storylines of the game, but I have no idea how to do it? This is my first experience, maybe there are some specialized solutions? How is it generally done?
In Word, the exact is not an option. In Excel, in principle, you can try to make a tree structure. Or draw a mind map in Google?
Tell me, good people!

Answer 1

ink
twine

Answer 2

Paper and pencil.
Eraser also for undo.

Answer 3

At the development stage, stickers and ropes on the wall, for example.
Then in the database.

Answer 4

What kind of leaves, maybe they use it in 2019, but only for a sketch of the concept and the initial structure. I'm not sure that there is a convenient branching here, but I can advise Final Draft.

Answer 5

Read about UML diagrams , what they are and what they are eaten with.
You should probably like it.
PS https://www.draw.io/

Answer 6

In Word, the exact is not an option.

Why? For the first prototyping it will do.
Simple branching can be done with multilevel lists.
Complex branching - using hypertext links to another page.

Answer 7

Database: event with input and output parameters. Next move: the input parameter of the event is the same as the output of the previous one.

Answer 8

We used stages and events like in TES Skyrim