Heaven Dust II : All Document & Diaries Collectible Locations (Oh, So That Happened!!) Guide

Game Guides

Two of the many trophies and achievements that you can unlock within Heaven Dust II 2 is Oh, So That Happened! and Oh, So That Happened!!. This requires you to collect all of the hidden diaries and documents. There is a total of 38 documents within the game and a total of 31 diaries.

The diaries and documents can be found all throughout the game, so it can be tricky to keep up with them all. However, below is a simple guide on how to find them.

#1 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Note 1
  • GUIDE:
  • As soon as you gain control after the introduction scene, you can find this note on the table here. After reading the Basic Tutorial II

#2 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Note 2
  • GUIDE:
  • From the last collectible unlock and head through the door, the code to unlock the door is the number on the back of your character 518. You will then get a prompt regarding moving the crates.
  • The next note can be found here, on the table.

#3 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Diary 4
  • GUIDE:
  • After acquiring the Research Center Keycard LV1 unlock and head through the gate.
  • Here there will be a switch on the wall, press this switch a few times until you unlock the First Secret trophy achievement and unlock a hidden passage.

#4 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Security Department Relocation
  • GUIDE:
  • After using the Mixed Ethanol in order to activate the machine, pull the machine backwards in order to lower the gate.
  • Head up the stairs and the note can be found inside the room here.

#5 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Suggestions for Newcomers
  • GUIDE:
  • This next note can be found inside the Security Room, the same room as the last collectible.
  • It sits inside the chute

#6 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Zombie (Robert’s Log 1)
  • LOCATION:
  • GUIDE:
  • Return to the electrical door device and shoot the lock on the door here. Here we will encounter our first set of enemies.
  • The document is inside here.

#7 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Mixing Your Gunpowders
  • LOCATION:
  • GUIDE:
  • After unlocking the security gate deal with the next set of targets.
  • The note can be found inside the room with the water bottle and plants.

#8 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Bone Fiend (Robert’s Log 4)
  • LOCATION:
  • GUIDE:
  • Climb up the ladders and use the wooden plank in order to form a path that you can cross
  • From there head out into the gardens with the water puzzle, here climb down the ladders
  • Down here there we will be a door we can go through, the document is inside here.

#9 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Boomlad (Robert’s Log 2)
  • LOCATION:
  • GUIDE:
  • After successfully solving the water puzzle head across the wooden planks
  • The wooden planks will take you to a room with this file inside

#10 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Note 3
  • GUIDE:
  • After using the button and riding the elevator, the note can be found just outside the elevator doors.

#11 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Purple Spore Research
  • GUIDE:
  • In the room with the red lasers there will be a metal door, the note is in here.

#12 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Staff’s Last Words
  • GUIDE:
  • This next one can be found in the Office Hall. It sits on the computer desk

#13 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Modding Your Weapons
  • GUIDE:
  • When you are tasked with having to find a way out of the new research building, there will be a room to the right of where you find the Research Center Keycard LV2. The file is in here.

#14 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wright’s Diary 1
  • GUIDE:
  • Head to the New Building Hall in order to find this one inside one of the side rooms

#15 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wright’s Diary 2
  • GUIDE:
  • This one can be found to the south west of the New Building Hall, the room where you can speak with Pierce.

#16 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: The Mosquito Incident 1 – Robert’s Report
  • GUIDE:
  • This one can be found in the same room as the last collectible

#17 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: The Mosquito Incident 3
  • GUIDE:
  • Head to the Library and use the Fire Key to unlock the door, the file is in here

#18 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: The Mosquito Incident 2
  • GUIDE:
  • This file is in the same room as the last collectible

#19 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Shooting Range Instruction
  • GUIDE:
  • After using the Fire Key to unlock the Shooting Range, you can then find the file in here

#20 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Sprinter
  • GUIDE:
  • This next file can be found in the alleyway south of the Shooting Range. It is just behind the shield angels.

#21 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Acid
  • GUIDE:
  • Head west from the last collectible, towards a white van and the Gear. The file can be found here

#22 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: About Podium
  • GUIDE:
  • Just before the large gate to the east there will be an area to the south of it, the file is in here.

#23 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wright’s Diary 3
  • GUIDE:
  • This one can be found on the table to the south of the last collectible

#24 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Anniversary Speech Draft
  • GUIDE:
  • Head to the large area to the south west, where the white board and chairs are located. The file is here next to the computer

#25 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Guard Room Note
  • GUIDE:
  • This file can be found inside the Guard Room

#26 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wright’s Diary 4
  • GUIDE:
  • From the Guard Room head down the ramp towards the save point, the file is in the next room (Underground Parking Lot)

#27 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Caretaker’s Diary 1
  • GUIDE:
  • Head to the Wood Cabin, south of the Graveyard. The file is in here

#28 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Swimming Pool Reconstruction
  • GUIDE:
  • This file can be found on the wall to the right of the Power Switch Room

#29 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Notice
  • GUIDE:
  • Head to the Old Building H and you can find this file by the green plants.

#30 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Blood Fiend
  • GUIDE:
  • Head down the small corridor south of the Old Building H in order to find this one on top of a table

#31 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: About Shifts
  • GUIDE:
  • Head into the room south of the Old Building H and to the right of the last collectible

#32 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Prison Gate Issue
  • GUIDE:
  • Just outside of the Prison Guard Room there will be several caged zombies and, more importantly, there will be a barricade.
  • The file can be found beyond this barricade, so destroy it and grab it.

#33 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Diary 1
  • GUIDE:
  • Head to the Prison and more specifically to the room with the save point, the file is in here on the table.

#34 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wright’s Diary 5
  • GUIDE:
  • This file can be found in the same room as the last collectible

#35 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Diary 2
  • GUIDE:
  • Head towards the Old Building Research Room and there will be a table with this file on

#36 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Feeder’s Note
  • GUIDE:
  • Just by the last collectible there will be a door to the south east, the file can be found in here

#37 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wright’s Diary 6
  • GUIDE:
  • After solving the Goddess puzzle over in the Cemetery, head down the stairs
  • Once downstairs you should easily spot this next one

#38 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wright’s Diary 7
  • GUIDE:
  • At the Underground Tomb make your way past the death trap and you can find the file at the end of the path here.

#39 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Dick’s Diary 3
  • GUIDE:
  • Head into the room next to the Storage, the door will require the Fishtail Key.
  • Once you have unlocked the room you can find the file on the table

#40 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Vine Horror
  • GUIDE:
  • After solving the puzzle at the Old Building H you will reveal new passages, head through these passages.
  • You can find the Old Building Map 3 here and next to it is the Vine Horror file

#41 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Tree Horror
  • GUIDE:
  • Head north of the Medical Department and you can find this file on the wall here

#42 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Diary 5
  • GUIDE:
  • Just north of the Medical Department is a panel that you can stand on, doing so will unlock a door. The file is in here

#43 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Diary 6
  • GUIDE:
  • This file can be found in the same room as the last collectible

#44 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Tormentor
  • GUIDE:
  • Head to the Medical Department and continue into the next room, the file is in here next to the computer

#45 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Hoffman’s Diary 1
  • GUIDE:
  • In order to get this next file you will need to place a Fake Flower into the nearby vase, doing so will reveal a hidden passage with the file inside.

#46 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Dick’s Diary 2
  • GUIDE:
  • This file can be found inside the Management Office

#47 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Dick’s Diary 1
  • GUIDE:
  • This can be found in the same room as Dick’s Diary 2

#48 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Caretaker’s Diary 2
  • GUIDE:
  • This can be found in the same room as Dick’s Diary 2

#49 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Hoffman’s Diary 2
  • GUIDE:
  • This next file can be found behind a secret passageway to the south east of the Old Building Hall. You will need to use the stairs in order to reach it

#50 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Hoffman’s Diary 3
  • GUIDE:
  • From the Old Building Hall (after completing the puzzle), head up the stairs in the passageway to the right and use a plank of wood to cross the platform
  • Smash open the door and you will find the file on the bookcase

#51 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Hoffman’s Diary 4
  • GUIDE:
  • This file can be found in the room to the end of the corridor from the last collectible

#52 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Hoffman’s Diary 5
  • GUIDE:
  • Continuing on from the last collectible, use the lighter to reveal a secret passage containing this file.

#53 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Diary 7
  • GUIDE:
  • You can find this one on the floor as you make your way to the Waste Disposal Area.

#54 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Diary 3
  • GUIDE:
  • Head to the Botany Lab and you will find it next to the computer

#55 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Rail Gun Instruction
  • GUIDE:
  • Head into the room to the east of the Office Hall, and then continue through here to reach a room with a large machine (Rail Gun) and the various tentacles.
  • From there head into the room to the south, the room next to the one just before reaching the Rain Gun and tentacle room. We want to be in the room next to it, so basically the room two blocks east of the Office Hall.

#56 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Researcher’s Note
  • GUIDE:
  • Head to the Old Building Research Room and unlock the gate here in order to find this file

#57 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Operation Plan 2
  • GUIDE:
  • Head to the Director Office after Alexander perishes and you can find this by the smashed chandelier.

#58 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Diary 8
  • GUIDE:
  • You can find this one in the Director Office after Alexander perishes, it sits on the desk.

#59 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Alexander’s Diary 9
  • GUIDE:
  • Head into the room that Alexander was guarding and climb the ladder up
  • The file can be found on the table at the top of the ladder

#60 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wheeler’s Diary 1
  • GUIDE:
  • This next file can be found in the Freeze Chamber Deposit. It sits on the table by the wall

#61 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wheeler’s Diary 2
  • GUIDE:
  • Head into the room next to the Storage in order to find this one.

#62 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Operation Plan 1
  • GUIDE:
  • This file can be found inside the Storage room

#63 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Kay’s Note
  • GUIDE:
  • Head to the Prison and you can find the file at the location to where Kay once stood

#64 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Kay’s Diary 1
  • GUIDE:
  • This can be located inside the Prison Guard Room

#65 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Operation Plan 3
  • GUIDE:
  • At the save point area just before the Helipad, make your way up the ladder.
  • At the top of the ladder you should be able to spot this file next to the computer

#66 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Termination of Construction
  • GUIDE:
  • Do NOT head to the Helipad and end the game at this point, doing so will likely ruin your chances of obtaining the next file. Instead head towards the Injection Room.
  • You can then find this file on the fallen bookshelf

#67 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Underground Construction
  • GUIDE:
  • This can be located at the Old Construction Site, it sits on a blue barrel. You will also find Kay here too

#68 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Thrown Away Complaint Letter
  • GUIDE:
  • After defeating the demon from the white torso head to the platform where Kay was stood to find this one.

#69 – DIARY / DOCUMENT

  • DIARY / DOCUMENT: Wheeler’s Diary 3
  • GUIDE:
  • This one can be collected at the Helipad.
  • After eliminating the zombies you will find this final file on the path a little to the north.

SEE ALSO:

Heaven Dust II – Guides Playlist (Written)

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