My Code

Main classes and game objects:

MVPs: Dialogue, Info, Notes, Phone, Puzzle
Others: GameManager, Message_Node, Dialogue_Creator

States of the game: 

Dialogue, NumberGame, RevealGame, PlotGame

Scenes:

MainScene, MainMenuScene

3 MonoBehaviour classes that are worth looking at and are key to the game:

DialogueView - key class in the project that manages all dialogues behavior, displaying them, controls player's input.

PuzzleView - another essential class that administrates workflow of puzzles in the game, which are headline mechanics.

NotesView - the 3rd most important class that helps with the management of NotesPanel, especially with preparing, displaying and functional logic. 

Class I am the proudest of:

DialogueView

Class I think should receive a complete overhaul:
DialogueCreator - a class that just manually creates dialogue, would be much better to handle it automatically, but I guess it is another topic and a lot of work.