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Project Purity achievement in Fallout Shelter

Project Purity

Merge 3 Water Rooms

Project Purity0
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How to unlock the Project Purity achievement

  • Skycaptin5Skycaptin5
    07 Feb 2017 07 Feb 2017
    Easy to unlock, you'll need to place 3 water type areas together and they'll merge into a single water room entity.

    The best option is right from the start to put three water treatment rooms at 175 Credits each together in a row costing a total of 525 Credits to achieve.

    Guide not helping? View 2 more guides for this achievement.

    Showing only comment. Leave a comment.
    SamSammethJust a note for people who come here looking (probably, its broken for you too):

    This achievement definitely suffers from breaking. If it doesnt trigger once a 3 merged room is created, it will never trigger on that save file. Start a new vault in an empty slot and do as above.
    Posted by SamSammeth on 16 Mar 17 at 16:26
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  • DARK X STEVEDARK X STEVE
    18 Feb 2017 20 Feb 2017 20 Feb 2017
    For this achievement you need to stick 3 water treatment rooms in a row. The water rooms cost 175 each so it will cost you 525 caps in total. You can ether make the rooms when you first spawn into your shelter ( WARNING this will ruin your game and you will have to restart) or you can wait till about 10-15 mins into the game and you will have enough caps by just playing the game normally.

    If you would like a video guide for this though I will leave mine below

  • Oreos Are LegitOreos Are Legit
    10 Feb 2017 12 Feb 2017
    Start up a new Vault and use the funds to purchase three level one Water Treatment Plants and place them in a row.

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