Mikhail Krauser

26 Mar 2026 Mar 20
Mikhail Krauser
Mikhail Krauser

Achievement Details

Unholy Firepower

Find the Unmaker

Unholy Firepower-116.4
26 March 2020 - 2 guides

How to unlock the Unholy Firepower achievement

  • Mr WhiteshirtMr Whiteshirt840,720
    20 Mar 2020 20 Mar 2020 20 Mar 2020
    6 1 1 New
    Here is a video on how to obtain the achievements, My Cause is Just, My Will is Strong, Unholy Firepower, and Mother May I?

    To easily unlock these achievements enter the ultimate Doom 64 cheat code (W93M 7H20 BCY0 PSVB) in the menus to start the level. Before leaving the room, fire a shot of your BFG and Unmaker to be able to pick up new versions of these guns and unlock the corresponding achievements. Once done pick up the invulnerability sphere and head into the large room. and quickly hit the three switches to seal the small structures around the room. pick off any monster that spawned in, the demon mother should appear in the centre platform. Switch to the Unmaker and unload on her until she is dead.

    Showing only comment. Leave a comment.
    SuperTigerWoods I believe this is first found on Level 12 for those interested in playing through the levels : )
    Posted by SuperTigerWoods on 29 Mar at 13:53
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  • ConvercideConvercide660,409
    20 Mar 2020 20 Mar 2020 20 Mar 2020
    3 1 0 New
    Go to Options and select Password from the list.

    Type in: ?QDM 7HYC BB4X FJVB

    This loads you on level 1 on the easiest difficulty with full ammo and weapons.

    Now pause the game and you'll see a new option called Features that isn't available normally.

    This allows you to select any level to play.

    Choose Warp To Lost - Final Judgement

    Only warp to the level. Don't use any other cheats as they disable the achievement.

    The Unmaker is one of the guns in the first room.
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