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Cheat Codes, also known as Floppy Disks or simply codes or disks, are collectables in Doom Eternal. They can be collected in missions. Then, when using Mission Select, they can be activated to make tasks less time-consuming for the player. For example, in the mission Taras Nabad, one of the challenges is to get three different glory kills on Pain Elementals. When using Mission Select, the player can activate the Instant Stagger cheat, which makes all non-boss enemies stagger upon one hit.

List of Cheat Codes[]

Name of Cheat Code Effect Obtained in/by
All Runes All Runes unlocked. Fortress of Doom
Famine Mode Demons do not drop health or armor on death. Nekravol
Fully Upgraded Suit All Praetor Suit Perks are unlocked. Fortress of Doom
IDDQD Sentinel Armor is active for the whole Mission Cultist Base
IDKFA All weapons are unlocked and mastered, and all equipment is unlocked. Unused Mod Bots will not be accessible. ARC Complex
Infinite Extra Lives Player has infinite Extra Lives Hell on Earth
Infinite Ammo All weapons have infinite ammo. Super Gore Nest
Instant Stagger Mode All projectiles, explosions, Flame Belch, or Dashing instantly staggers demons. It has no effect on unique Bosses. Nekravol Part II
Party Mode Demons burst into confetti on full body gib, lower body gib, upper body gib, limb loss, and fatal headshots. Urdak
Powerup Mode: Berserk Infinite Berserk powerup. Only works on Hell on Earth, Exultia, Super Gore Nest, ARC Complex, and Mars Core. Nekravol Part II
Powerup Mode: Onslaught Infinite Onslaught powerup. Mars Core
Powerup Mode: Overdrive Infinite Overdrive powerup. Taras Nabad
Silver Bullet Mode Staggered demons die from a single hit from projectiles, explosions, Flame Belch, or Dashing. Doom Hunter Base
QuakeCon Mode An invisible audience cheers based on how you play. Purchasing all Praetor Suit perks


  • IDDQD and IDKFA are both references to cheats from the original DOOM (1993)
  • Upon collecting all of the Cheat Codes, the old-timey PC in the Fortress of Doom can be used to play DOOM (1993).
  • Cheat Codes are not available when playing Master levels or in Horde Mode.