Jack The Ripper

3.9024,53211,799 (48%)6-8 h
Jack The Ripper

Achievement Details


Achieve 100% synchronization in the DLC.

2 guides

How to unlock the Ripperologist achievement

  • WicelowWicelow1,113,139
    16 Dec 2015 16 Dec 2015 19 Dec 2015
    145 15 26
    For this you need to do EVERYTHING in the DLC, not just get 100% in the main missions like in the base game.

    Your total sync needs to be at 100%... Meaning :
    - Complete all 10 story missions with every optional objectives done.
    - Complete all 21 loyalty missions, with every optional objectives done.
    - Grab every collectibles (chest, locked chest, posters and helix bugs) in London (Whitechapel, City) as well as the 3 "mission maps" (Manor mission 4, Deptford mission 6 and Asylum mission 10).

    For the loyalty missions, you'll need to progress to story mission 6 for the last activities to become available.
    For the collectibles you can purchase maps at any store in the game for 5000 each.

    Time consuming but not very hard.

    Guide not helping? View 1 more guide for this achievement.

    Showing most recent comments. View all comments.
    Warboy925I found an AWESOME tip to save you some time!!!!! If you are missing any collectable (Chests and/or Helix Glitches) from Owers Manor, just replay Memory 4, grab what you are missing, and just quit the memery!!! No need to finish the mission, it will save whatever you picked up right then and there!!!!!!

    I'm sure it also works for the Asylum and the Garrison.........
    Posted by Warboy925 on 02 May 17 at 08:08
    HvyHitter519How do you see if an achievement is done unlocking? Wicelow originall said this.
    Posted by HvyHitter519 on 14 Jan 18 at 17:49
    JakThaRiPP3R84wow this is shit. safe to say ubi quebec are terrible when it comes to mechanics. stay away from odyssey if u don't want a gorgeous game, that ends up being marred by technical bugs constantly.
    Posted by JakThaRiPP3R84 on 03 Jul 18 at 22:49
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  • HolyHalfDeadHolyHalfDead530,612
    02 May 2016 01 May 2016 03 Jan 2018
    57 4 4
    You need to complete all of the following to get 100% Total Synchronization. You can check your progress from the Main Menu - Progression Log - Progress Tracker.

    *** Spoiler - click to reveal ***
    Associate Activities
    *** Spoiler - click to reveal ***
    *** Spoiler - click to reveal ***

    You do not need 100% Perks, 100% Skills, 100% Tools crafted or 100% Gear crafted.

    To Frighten 15 enemies for the Fight Club challenge, use Spikes on Brutes and Fear Bombs on everyone else. I recommend upgrading your Spikes and Fear Bombs beforehand.

    You can buy treasure maps from any Shop for £5000 each, that show the locations of all the Chests, Locked Chests and Illustrations in Whitechapel and City of London.

    I was stuck on 2 Helix Glitches in the City of London. There is one between two chimneys in the south west corner, near Temple Church. Here is a video by forzatalje showing how to get it, at 6:25.

    There is another one that is actually outside the City of London, in the Thames which is why it doesn't appear on the map. You will come across the location during Memory 5.
    Showing most recent comments. View all comments.
    LuckyKantVideo has been removed. The tip about the Memory 5 was great, had me scanning the map for ages as I am only on memory 3. +1
    Posted by LuckyKant on 03 Jan 18 at 19:58
    HolyHalfDeadThanks, I have found another video :)
    Posted by HolyHalfDead on 03 Jan 18 at 21:01
    Debon4ireGlad you mentioned that do not need 100% perks. Having a bit of trouble with the thank you ladies one.
    Posted by Debon4ire on 29 Nov 18 at 04:06
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