Merciful Killer achievement in Assassin's Creed Unity

Merciful Killer

Perform 10 non-lethal takedowns in a Co-op mission.

Merciful Killer+3.6
1 guideOnline Game ModeSingle PlayerCooperativeCumulative +

How to unlock the Merciful Killer achievement

  • SinisterSean XSinisterSean X756,096
    12 Nov 2014 14 Nov 2014
    179 7 15
    This is pretty simple: hold (B) button next to an unalerted enemy.Make sure u hold the (B) while you are choaking the enemy or he will let go. Do this 10 times and the achievement is yours.
    Showing most recent comments. View all comments.
    DillionDayCan confirm over multiple missions and single-player.
    Posted by DillionDay on 27 Nov 14 at 19:03
    CadmusTheDragonSo this cannot be accomplished with using a non-lethal weapon?
    Posted by CadmusTheDragon on 13 Dec 14 at 15:37
    Kennyannydenny@CadmusTheDragon Thats what i tried. I've Tried it with a non lethal mace, but after downing at least 20 enemies i can confirm this does not work with any non-lethal weapon.
    Posted by Kennyannydenny on 29 Dec 14 at 16:40
    Paul ZapAny recommended mission to do this on? I.e. which mission has a few easy-to-choke enemies, so that it can be restarted multiple times?
    Posted by Paul Zap on 30 Dec 14 at 23:33
    AHuge RedDragonProbably not the easiest but i happened to be starting the Jacobin Raid when I learnt about this achievement and completed it easily enough on that one. Lots of guys in the buildings surrounding the church that count towards the achievement
    Posted by AHuge RedDragon on 17 Jan 15 at 14:44
    TheIcemanComethBoy, this one is causing me severe issues. I had several non-lethals prior to doing Jacobin Raid, and I had to have done at least 20 more in that one mission alone, plus another handful in the mission I did after that (Dalton's Letters?), but no achievement.
    Posted by TheIcemanCometh on 05 Aug 15 at 22:55
    Apostle92627I got this one by myself on Heads will Roll. There were more than enough opportunities and I was able to get one or two here and there when I didn't screw it up, and I got them in one mission as well, since I thought I had to.

    It must be the easiest mission to get this achievement since my gear level is 3 even though the gear I wear isn't lower than 4. Not sure why...
    Posted by Apostle92627 on 03 Sep 16 at 04:55
    jantrance25-05-2020 Got it during a play in private co-op mission: Heads will Roll. I just choked everyone I could in the castle and got the achievement before reaching the book/notes
    Posted by jantrance on 25 May 20 at 18:45
    J ROLL 1998Looking to get this and the other CoOp achievements

    Gt: J The Altruist
    Posted by J ROLL 1998 on 31 Dec 20 at 16:59
    thatNoseyParkerI haven't played unity yet, but I saw discontinued coop achievements due to servers. Thus I'm guessing you can play "coop missions" in single player since people are still unlocking this?
    Posted by thatNoseyParker on 13 May 22 at 10:44
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