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Do it once achievement in I Am Alive

Do it once

Finish the game once(any difficulty mode)

Do it once0
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How to unlock the Do it once achievement

  • Icy iNsIcy iNs
    08 Mar 2012 08 Mar 2012
    There are 2 modes in this game

    Survivor - In survivor mode, you will get less resources and ammo. No retry is given back when the game saves. You MUST play the entire game in this mode to unlock certain achievements and score bonuses (For Leaderboards)

    Normal - In Normal mode, you will get more resources and ammo. Every time the game saves, you will be guaranteed to have a minimum of 3 retries. In this mode, certain Achievements and score bonuses will not unlock.

    Beating the game unlocks this achievement as soon as the final cutscene starts.
    Showing all 4 comments. Leave a comment.
    CornerscoutThis is a good solution and is right in every sense. I would like to add to it with a spoiler-free notice: You're on the last level of the game when you enter the park area. It's really short with only one objective, and once you complete that objective you're done. (At least in Normal mode. I have no idea if there is a different ending for Survivor, though I imagine there's not.)
    Posted by Cornerscout On 09 Mar 12 at 22:39
    Ninja ScrollThough I downloaded this game the day it came out, I am just about ready to start playing it (had to finish some other titles 1st) on Normal. Can you please tell me what is the average time frame it is to beat this game from beginning to end on Normal? Thanks in advance to whomever answers this question for me.
    Posted by Ninja Scroll On 22 Apr 12 at 19:43
    Icy iNs@ninja it isn't a very long game. if u explore and do all the side quests it might take 6 or more hours. if u just blaze through it. maybe 4 depending on if you get lucky with where u go and how you progress throughout the game.
    Posted by Icy iNs On 01 May 12 at 04:43
    GodLike499Why is this acheivement marked buggy? Is there something I should avoid so this doesn't glitch on me?
    Posted by GodLike499 On 16 Jul 19 at 02:53
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