Depths of Arkham

There are 5 collections items in this Collection.

  1. The Personal Diary of Amadeus Arkham
  2. Amadeus Arkham’s Patient Journal
  3. The Observations Journal of Jeremiah Arkham
  4. 4 Jeremiah Arkham’s Play Manuscript
  5. Elizabeth Arkham’s Personal Diary

Additional Information

  • Genius comments: Only one yellow ? spawns at a time, and they have a chance of bugging out and spawning underwater and being unreachable.
  • Genius comments: More information about spawn location
Type: Collection
City: Gotham
Zone: Arkham Asylum


SCU Spec Ops Helm

Collection: Depths of Arkham, rewards image 2711 thumbnail
  • Genius comments: We would like to thank Charles for sending us the screenshot.
This entry was posted in Collection and tagged , , . Bookmark the permalink.

16 Responses to Depths of Arkham

  1. Joshua says:

    I can never find any over there or there will be a random one in the water you can not get

  2. IcedFury says:

    anyone have a screenshot of it underwater? i haven’t found one under water but the collection sure seems bugged sometimes i find glowies on the island and they are random items only found 2 of the journals most of the time not a single glowie to be found

    • Anon says:

      They spawn on the far side of the sewage treatment plant under the water in the rectangle treatment pools.

  3. Grrrrr says:

    I’ve been all over that stupid island numerous time with different characters and have never found one item; nothing ever seems to spawn there!

  4. Frosti Peeks says:

    I’ve been searching for these items forever it seems! I have finally found two collection markers, and they were for some stupid cards!! It didn’t have anything to do with the asylum!

  5. ALF says:

    they are very rare. that’s why if you see them in the auction house, they’re always quite expensive. the orbs that spawn (only one at a time on the entire island) only have a small chance of being an arkham collection.

  6. Grrrrr says:

    This collection is seriously bugged. I hate to keep complaining about it, but the ONLY orb I’ve ever seen is the one that spawns under water in the treatment pond. That’s it. And that is only on rare occasions to boot. It’s to the point where I don’t even like wasting the time for the lengthy trip out to the island.

  7. Hollow says:

    This sucks, i only need play manuscript and ironically i sold it in the AH for 2 mil

  8. Redemption_Server says:

    If anyone has this set let me know (USPS3)

  9. I too have scoured that island for this collection, & only found either the Joker’s Cards, matchbooks or street signs. Isn’t the SCU Spec Ops Helmet the reward in another collection?

  10. Well, it’s done. I got the last piece of this collection a few days ago. The item was located near the center of the 4 circular vats at the Treatment Plant. Yay!

  11. Blazing Marauder says:

    guys got a trick for this collection, if like me you wasted hours searching for this maddening arkham collection then when you eventually find one its a joker trick card or no mans land then heres a hint, keep them in your inventory dont get rid of them keep them there, then the priority of the depths of arkham collection is raised

  12. Radec II says:

    Ha took me 2 hours but I found 3 spawns all of em different arham journels found #1 #3 & #5 I collected #1 tho left other two in bank

  13. Kinaeddy says:

    I already have every collection in the game but 4 others now to get for I remember farming these and buying them waste of time and toons money. So i tried using the “Radar Scanner” in the PSN Store they are 2 for 1 dollar each good for 15 minutes of speed farming. the first 1 i found 7 of these:
    1- Amadeus
    1-Observations Journal
    1-Personal Diary

    This completed the set basically in 15 minutes gave me 2 extra to sell and it cost me $.50

  14. KillJoyIII says:

    how to post screenshots here? i took screenshots on collectibles on arkham island

Comments are closed.