AC Origins Isu Armor - How to Solve Sphinx Puzzle & Get Best Outfit

Isu Armor is one of the best outfits in Assassin’s Creed Origins. It’s a First Civilization costume you can grab from the secret tomb under the Great Sphinx, but you’ll have to go through a lot of trouble to obtain it. In this guide, we’re going to show you how to get the AC Origins Isu armor, so you can look like Iron Man too.

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ac origins isu armor best outfit
AC Origins Isu Armor – How to Solve Sphinx Puzzle & Get Best Outfit

How to get Isu armor secret outfit?

If you want to get the Isu armor yourself, you’re going to have to put in quite a bit of time. Here’s what you need to do in preparation:

Once that is out of the way, go to the Great Sphinx in Giza, east of the central pyramid. Look for a crawlspace at the back of the sphinx, and use it to enter the secret dungeon. Follow the corridors deep underground, until you’re in a room with a high ceiling adorned with blue lights. Interact with the scale model in the middle of the room – this will open up a door further into the complex. Follow it, climb the giant steps, then use the silica to activate the pedestal on the platform.

You’ll have to listen to an obtuse monologue, and then you’ll get your fancy new costume. Like all the other outfits, it can be worn with or without the hood, and it doesn’t affect your stats. It’s a purely cosmetic thing, but it’s one of the best looking we’ve seen.



  1. D
    Date Mike

    I cant interact with it

    1. D

      Same. Got in yesterday but forgot silica. Farmed like crazy for it. Went back today after the patch now can’t interact with the doorway

      1. R

        yea same here, is it the patch that caused this problem?

        1. B

          Same can’t interact with the table

        2. A

          Same issue here. Worked earlier now can’t get back after getting the 50 silica. A quick fix right now is delete the game and run without updating on version 1.0, doing so let me get into the vault and grab that new armour.

  2. M

    Yeah same. Im really confused

    1. C

      Reloading Bayeks promise from the completed quest screen corrected this for some.

      In my case I had to take it a step farther and reset he console (cleared the memory cache). Then reload the quest again.

      AND no, you won’t have to redo all the bs again if you reload it. Just go back inside the sphinx.

      1. R

        Thank you! That worked.

        1. J

          Yes man that worked for me thanks

      2. D

        Was wondering are you playing on Xbox or ps4. Have tried resetting console and everything else you said and still can’t interact with the doorway. Any help would be greatly appreciated as i really want this armor.

  3. J

    What is a quick fix for this? I can’t interact after being there before. I got my 50 silica but nothing happens. What do i need to do? Can I please get a detailed description of what to do I really want this armor.

  4. D

    Same man,so what I have to do is restart the bayek star alligned mission right??

  5. D

    Man this is a dumb bug. Also on PC. I am not restarting the whole mission, I’m almost done with it, f that. I’ll wait for next patch.

  6. C


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