The latest official update for DOOM Eternal on the Nintendo Switch is Update 6.66 Rev 2
, released in late 2022. This update remains the definitive version for the platform, focusing on performance stability and accessibility. Bethesda.net Current Version & Content Update 6.66 Rev 2. DLC Availability: Both major expansions, The Ancient Gods — Part One The Ancient Gods — Part Two , are fully available on the Switch. File Size: The base game requires approximately
of storage, though total space needed increases significantly when both DLC chapters and all updates are installed. Bethesda.net Update Highlights Accessibility Features:
Includes sliders for "Per-pixel Brightness Velocity" and "Fullscreen Brightness Velocity" to limit rapid brightness changes during intense combat. Quality of Life:
Various bug fixes and optimization improvements tailored by Panic Button, the studio responsible for the Switch port. Performance: The game targets a stable and is highly optimized for both handheld and docked modes. Physical Release Information
While the game was originally digital-only, a limited physical edition was released via Limited Run Games , which includes the game on a region-free cartridge. Limited Run Games or checking for specific patch notes
Since its high-octane debut, DOOM Eternal on Nintendo Switch has evolved through a series of significant updates that have refined its performance and expanded its brutal universe. Whether you are managing your digital library or diving into the latest expansions, staying current with the game's evolution is key to the ultimate demon-slaying experience. The Latest Version: Update 6.66 Rev 2.1
The definitive state of DOOM Eternal on Switch currently rests at Update 6.66 Rev 2.1, which finalized critical features and stability. This version represents the culmination of years of optimization by Panic Button, the masters of "impossible" Switch ports. Key features introduced in the 6.66 cycle include: doom eternal switch nsp update dlc upd
Horde Mode: A relentless, arcade-style survival mode that pits you against waves of demons.
BATTLEMODE 2.0: A complete overhaul of the 2v1 multiplayer mode, adding a new ranking system, rewards, and the Dread Knight playable demon.
Master Levels: Two new high-difficulty challenges, Mars Core and The World Spear, designed to test even veteran Slayers. Expansion Content: The Ancient Gods
The Slayer’s journey didn’t end with the base game. Two massive campaign expansions are available, either individually or through the Expansion Pass: Patch Notes for DOOM Eternal - PatchBot
This content is intended for educational and archival purposes regarding software version management.
For those managing their own backups or homebrew setups, organization is key.
Pro Tip: DOOM Eternal is one of the larger Switch titles (weighing in at over 20GB). If you are installing via NSP, ensure you have enough space on your SD card (preferably a high-speed card) to prevent installation errors. A clean install of the latest version with all DLCs usually provides the most stable experience. The latest official update for DOOM Eternal on
A crucial note for any blog post regarding this game's updates: the removal of Battlemode.
In early 2022, the developers announced that due to technical limitations, the traditional PvP multiplayer mode would be shut down for Switch players. This was replaced by "Invasion Mode" (a single-player PvPvE element). If you are downloading updates hoping for a robust multiplayer scene, be aware that this aspect of the game has been stripped back significantly compared to PC and console counterparts.
Assuming you use Atmosphere 1.5.0+ and sigpatches:
Final score (as a Switch port): 8/10
Final score (vs other platforms): 6/10 – purely for performance, but the portability + gyro almost make up for it.
DOOM Eternal on Nintendo Switch has undergone a significant evolution since its 2020 release, receiving numerous updates and the complete Ancient Gods expansion. For players utilizing NSP files to manage their libraries on modded hardware or emulators, staying current is essential to accessing newer modes like Horde Mode and Battlemode 2.0. Latest Version and Content Overview
As of early 2026, the current game version is v1.14, though some community sources reference a v1.15. This version typically includes all previous major content drops, most notably the massive Update 6.66. Major Free Content (Update 6.66):
Horde Mode: An arcade-style mode where players face increasingly difficult waves of demons to earn high scores. How to Manage Your Files For those managing
Battlemode 2.0: A revamped 2v1 multiplayer experience with a new streak-based ranking system.
New Master Levels: Includes challenging versions of Mars Core and The World Spear.
New Playable Demon: The Dread Knight was added to the Battlemode roster. Paid DLC:
The Ancient Gods Part One: The first story expansion continuing the Slayer's journey.
The Ancient Gods Part Two: The epic conclusion to the Worldwalker saga. File Information for NSP/XCI Users
For users managing backups, the base game and its updates are substantial. Base Game Size: Approximately 17.5 GB. Update File Size (v1.14): Approximately 15.5 GB.
Total Installation: A fully updated game with all DLC can reach roughly 33.3 GB.
Required Firmware: The latest updates (v1.14) may require system firmware as high as 18.1.0 to run correctly. How to Install Updates and DLC (NSP/XCI)
If your console is offline or you are using an emulator like Yuzu or Ryujinx, you must manually apply the update and DLC NSP files.