Stallion83

Stallion83

1,51791039
30 Jul 20
98%
Stallion83

The Mandatory Option achievement in Destroy All Humans!

The Mandatory Option

Complete all optional mission objectives! (Use the Holopoxdeck if you have to.)

The Mandatory Option-4.7
05 August 2020 - 1 guideOffline Game ModeSingle Player

How to unlock the The Mandatory Option achievement

  • FacebrookeDtcomFacebrookeDtcom638,632
    29 Jul 2020 29 Jul 2020 29 Jul 2020
    18 2 7
    During each mission, you will be presented with option objectives to complete. They can range from killing someone a specific way or staying undetected. Majority of these are rather easy and can be completed without requiring a 2nd playthrough but if you do miss one, you can replay the mission via the Holopoxdeck.


    Mission 1 - Destination Earth
    *** Spoiler - click to reveal ***


    Mission 2 - Earth Women are Delicious
    *** Spoiler - click to reveal ***


    Mission 3 - Citizen Crypto
    *** Spoiler - click to reveal ***


    Mission 4 - Alien Pool Party
    *** Spoiler - click to reveal ***


    Mission 5 - Television of Doom
    *** Spoiler - click to reveal ***


    Mission 6 - Aliens Stole my Brain Stem
    *** Spoiler - click to reveal ***


    Mission 7 - This Island Suburbia
    *** Spoiler - click to reveal ***


    Mission 8 - Teenage Zombies from Outer Space
    *** Spoiler - click to reveal ***


    Mission 9 - South by Southwest
    *** Spoiler - click to reveal ***


    Mission 10 - Foreign Correspondent
    *** Spoiler - click to reveal ***


    Mission 11 - Suburbs of the Damned
    *** Spoiler - click to reveal ***


    Mission 12 - Whatever Happened to Crypto 136
    *** Spoiler - click to reveal ***


    Mission 13 - The Mutant Menace
    *** Spoiler - click to reveal ***


    Mission 13.5 - The Wrong Stuff
    *** Spoiler - click to reveal ***


    Mission 14 - Duck and Cover
    *** Spoiler - click to reveal ***


    Mission 15 - It's a Wonderful Armageddon
    *** Spoiler - click to reveal ***


    Mission 16 - Furon Down!
    *** Spoiler - click to reveal ***


    Mission 17 - Mr. Crypto Goes to Capitol City
    *** Spoiler - click to reveal ***


    Mission 18 - Armquist vs. the Furons
    *** Spoiler - click to reveal ***


    Mission 19 - The Lone Gunman
    *** Spoiler - click to reveal ***


    Mission 20 - The Furon Filibuster
    *** Spoiler - click to reveal ***


    Mission 21 - Shocking Developments
    *** Spoiler - click to reveal ***


    Mission 22 - Attack of the 50-Foot President
    *** Spoiler - click to reveal ***
    Showing all 7 comments. Leave a comment.
    Raistlin 156When we miss one, and replay it via the Holopoxdeck, can you exit the level once you have that particular missing objective or does the level need to replayed through its entirety?
    Posted by Raistlin 156 on 02 Aug at 12:36
    ZefphYou need to complete the mission, Raistlin 156.
    Posted by Zefph on 02 Aug at 14:39
    MattricusOne useful thing I found out today - you don't need to complete all of the objectives on the same playthrough. You can collect one objective on one playthrough, and then replay and collect a different one. At the end of the mission, it will say you didn't collect everything, but if you then consult the Holopoxdex it will show all previously achieved objectives as met.
    Posted by Mattricus on 02 Aug at 18:43
    Rk Eden13Anyone else not have the achievement pop?
    Posted by Rk Eden13 on 10 Aug at 17:58
    UngroThe achievement didn't unlock for me either today

    EDIT: The update the other day fixed the achievement for me as well. I also just replayed one mission quickly.
    Posted by Ungro on 11 Aug at 02:37
    Dr SartanSame thing. Got the last optional objective today, and it did not unlock. 100% on all missions.
    UPDATE: There was an update today. Did a quick mission, and the achievement popped at the end of it.
    Posted by Dr Sartan on 11 Aug at 13:17
    Rk Eden13They updated it today I just did the first mission again and didn’t complete the optional objectives and it popped.
    Posted by Rk Eden13 on 11 Aug at 17:57
  • Have you got any tips or tricks to unlock this achievement?
    Add a guide to share them with the community.

    Sign in and add a guide
Do you have a question about this achievement? Please post it in the Destroy All Humans! Forum

Related Achievements and Trophies