Mother May I? achievement in DOOM 64

Mother May I?

Defeat the Mother of All Demons on The Absolution

Mother May I?-1.3
2 guidesOffline Game ModeSingle PlayerMain Storyline

How to unlock the Mother May I? achievement

  • I AM CULLYI AM CULLY1,319,704 1,319,704 GamerScore
    20 Mar 2020 20 Mar 2020 20 Mar 2020
    62 1 14
    From the Main Menu, go to Options, then Password. Type in the following....

    W83M 7H20 BDY0 N9VB

    This spawns you on the last level on easy with max weapons and stuff. I found the easiest way to get this was by just rushing the boss, otherwise her homing rockets killed me. Here's the method I used.

    1. Press cn_RB until you get to the last weapon. This weapon is called the Unmaker.
    2. Collect the Invulnerability Orb (The green one on the right)
    3. Go to the door and open it by pressing cn_A
    4. Run to the centre. This makes all the enemies spawn. Now you need to stop the enemies as fast as possible so that the boss spawns. You do this by.....
    5. Press the 3 switches around the outside (with cn_A). Each switch closes the door where the enemies spawned. Some will always get out., but if you do this, you should have some invulnerability left.
    6. Kill the remaining enemies as fast as possible so that the boss spawns in the centre.
    7. Run right up to the boss in the centre and keep hitting her until she dies. If you did step 5 and 6 quick enough, you should have lots of ammo/armour/health left to be able to do this.

    Here's a video of me doing it.

    Hope this helps.

    Guide not helping? View 1 more guide for this achievement.

    Showing most recent comments. View all comments.
    DeadlyCarpetIt really doesn't matter how much ammo, health or armor I have. This excuse for a boss battle just tanks all of my blows and destroys me with its red fireballs, even after I've stunned it with the Super Shotgun. The red gun (I don't remember its name) doesn't do anything for me either, it just gets me killed for daring to try to shoot this bitch.
    Posted by DeadlyCarpet#245 on 21 Nov 20 at 02:27
    anthonyd46As a couple comments here say you have to reenter the last word of the password each attempt as it stops working if you die. Took me a good 20 minutes of trying to figure out why this was harder than it needed to be.
    Posted by anthonyd46 on 29 Dec 20 at 02:39
    el pieabloAs mentioned above, 're enter the password each time if you die. My advice is run to centre of boss area, soon as you notice enemies spawning, close the 3 doors using the switches. Kill what ever enemies are around, then attack the boss when it appears. I did it on my 3rd go, 2nd time with password and with 180 health when boss appeared
    Posted by el pieablo on 15 Mar at 09:17
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  • BiLLzuMaNaTiBiLLzuMaNaTi2,591,803
    19 Mar 2021 20 Mar 2021 20 Mar 2021
    1 0 0
    Mother of all Demons - 8:00

    Achievement Walkthrough - Quick/Easy Method:
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