Complete all Mission Constraints achievement in Assassin's Creed Liberation HD

Complete all Mission Constraints

Achieve 100% Synchronization in all Sequences.

Complete all Mission Constraints0
1 guideOffline Game ModeSingle PlayerBuggy -
This achievement may unlock after the requirements are met or not at all.

How to unlock the Complete all Mission Constraints achievement

  • ShovelMageShovelMage323,587
    30 Jan 2014 30 Jan 2014 23 Jun 2014
    104 6 40
    To get this achievement, you need only to 100% sync the Story Missions. You do NOT need to do any of the side missions, and do not need 100% sync on any that you do.

    I believe (though I have not tested) that you DO need to go back and do the Sequence 8 Mission "Connor's Way" which is not unlocked until after you beat the game (and has no 100% sync requirements other than finishing the mission).EDIT: Commenters have pointed out that this mission does not appear to be necessary.

    Those who have played other Assassin's Creed games may be sweating this one, but almost all of the 100% sync requirements are TRIVIALLY easy. Most of them I got on my first try with no effort. Here's a couple that gave me trouble, and how I beat them:

    7-2: Supplying the Revolution
    This one has you escorting a raft, and requires you to not swim, keep the raft above 50% health, and use only melee weapons. The important thing to make this easy, is that you do NOT need to do all three in one playthrough. Do one time where you stay on the raft and use your pistol , and another where you are free to swim and use melee. One of these you are sure to keep the raft healthy. Also, if you are having trouble with raft health, know your checkpoints. Any time you reload last checkpoint, your raft starts with 100% health, so as long as you haven't seen the red text notifying you that your raft went below 50%, you can reload and get a fresh raft.

    9-2: Confronting Agate
    This one you need to take no damage (you also need to complete the mission in under 5 minutes, which is trivial). This means you need to kill 15 people without getting hit once. First Agate will attack you before the halucination sets in - sometimes he can attack right as the halucination triggers, making it impossible to counter, so instead, i just turn and run around the pen so he doesn't get the chance to. Next you will have 5 groups of 3 enemies. Most of them you can counter kill (B => X) or at least counter disarm (B => A => mash X). However since there is zero margin for error and I had a lot of trouble remember which enemies had to be taken care of which way, and there were shenanegans where an enemy would hit me before they had fully phased into the world, I quickly got frustrated here. The trick is using SMOKE BOMBS. If you drop a smoke bomb just before they fully come into the world, they will all spawn choking and can be killed in one attack, even the specials.

    9-4: Erudito
    Again, the goal is to take no damage. For this one, you start off facing about six baddies at once, and your mark will not enter the fray until you've killed some of them. Make sure you have the pistol equiped along with any melee weapon (i prefer sword). Carefully counter some and study which you need to counter kill and which you need to counter disarm. As soon as your mark joins the fight, hit LB to activate chain kill and make sure she is one of the targets (this is why you need the pistol equipped). Many people have pointed out in the comments that smoke bombs work great on this mission as well.

    If there are any other specific missions giving you trouble, let me know in the comments and I can expand my guide.

    NOTE ABOUT GLITCH: If you, like me, complete the final mission you need and don't get the unlock, go back into the DNA and re-complete any 100% sync. (1-6 is probably easiest). The achievement should unlock then.
    Showing most recent comments. View all comments.
    NegativeCreep08I've run into a glitch that is preventing me from getting full synch on sequence 2-4 (A Faithful Acolyte). When I replay the memory the Alligator won't attack and I have no way of attacking it so it's impossible to proceed with the mission. Might have something to do with the fact I've already collected the eggs but make sure you get it first time just to be safe. Tried clearing the cache but still won't work so only way out it to start a new game. Brilliant.
    Posted by NegativeCreep08 on 07 Jun 15 at 15:30
    Onsidic7-2 , when you get to the dock (before you have to get back on the boat).
    I missed the boat and fell into the water, once i climbed back on the boat, i passed the low hanging tree and reloaded from last checkpoint.
    Once it loaded back up, it had placed me on the boat; Once I completed level as normal ( last 4 guys before meeting Hopton) it get gave me full synch :)
    Posted by Onsidic on 22 Apr 16 at 18:46
    RAWCollingsGlitch note was perfect. Thank you!
    Posted by RAWCollings on 22 Nov 16 at 07:59
    Apostle92627On the Secret of the Cenote, memory 4-6, at the end where you have to take no damage, you can use break defenses on your mark a few times to knock him down. Then just kill him. It works great since you have no smoke bombs.

    Edit: I think I just got lucky. I tried several times to recreate it and if he doesn't hit me one of his men does.
    Posted by Apostle92627 on 05 Jul 18 at 09:17
    Apostle92627For the raft one, if you see that the raft is losing too much health, you can reload the last checkpoint and it'll be at full health. Also, I can confirm it can be done in one playthrough. I barely touched the raft and still kept crossing the river through the trees.
    Posted by Apostle92627 on 05 Jul 18 at 17:56
    S1D92I redo one Mission and the Cheevo pops up.
    Posted by S1D92 on 26 Jul 18 at 13:15
    bchay2508mine popped after completing Connor's Way
    Posted by bchay2508 on 29 Mar 19 at 03:53
    FuzzedUpCookieThanks for the glitch info!
    Posted by FuzzedUpCookie on 20 May 20 at 23:51
    System42Thanks for the guide including info on the glitch!
    Posted by System42 on 27 Dec 20 at 09:47
    xNeo21xF these No Damage objectives! They’re such BS!
    Posted by xNeo21x on 12 Jun 21 at 00:57
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