✧ Quiz mini-game doesn't have any effect on achievements, feel free to pick whatever while doing it.
✧ Autoclicker is recommended to speed through dialogs.

᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁・♡・᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁

The following achievement is not part of the storyline, instead, it's for picking a choice at the "summoning entities from another plane" talk, which randomly shows up after booting up the game.
If you don't get it while completing the storyline, just restart a few times to get it.

The option you have to choose is the following one:

✧ Candles? What candles?

Proper Protocol

Summoning entities from another plane of existence requires some ceremony.

᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁・♡・᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁

✦ Go through the opening scene and the first set of dialogs.
✦ Type "knock knock knock".
✦ Input any name.
✧ Yes, you can call me that.
✧ Pick any choice.
✧ I also want to talk! I have things to say! Let me get a word in!

Introduction

Summoning was a success!

✦ Type "akashic records".
✧ Pick any choice.

Access Denied

Read Only

✦ Type "true form".
✧ Pick any choice.

True Form

Not meant for human eyes?

✦ Type "hollow earth".
✧ Pick any choice.

Underground

The world beneath our feet.

✦ Type "three sacred treasures".
✧ Pick any choices.

3C

Three Sacred Treasures

᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁・♡・᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁

✦ Restart game.
✧ Alright , alright...
✧ Love.
✧ Love doesn't work that way.
✦ Click on any picture.
✧ Pick any choice.

Love Trouble

Will that work?

᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁・♡・᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁

✦ Restart game.
✧ Alright , alright...
✧ Yup, the new bike is cursed!
✧ He should try to appease it in some way...

Bike Trouble

Case Solved

᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁・♡・᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁

✦ Restart game.
✧ Fine, fine.
✧ Maybe you have a rival.
✧ Ask the librarian.
✦ Restart game.

An Unexpected Visitor

Everyone wants to meet the spirit.

✧ Library.
✧ Alright...
✧ Can't she just turn it off?
✧ Are there any other victims?

Unexpected Help

Case...... solved?

᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁・♡・᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁

✦ Restart game.
✧ Alright, let's do it.
✧ Question the security guard.

᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁・♡・᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁

✦ Restart game.
✧ Tell me what happened.
✧ Congratulations! You figured it out!
✧ A book club?
✧ Well... problem solved?

The Book

They were doing... what!?

᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁・♡・᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁

✦ Restart game, go through all text and then restart again.
✧ Okay...
✧ He admitted to a murder?
✧ Um... "Die! Die!"...?

School at Night

What happens when the lights are out?

✦ Wait for credits...

Yuno's World

The nature of reality?

᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁・♡・᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁᠁