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Fallout 4 Next-Gen Update Has Caused Issues With One Important Mod

The April 2024 Fallout 4 runtime change initially broke F4SE and associated plugins, but F4SE later added support for newer runtimes. Check your installed game build, platform, F4SE release, and each native-code plugin before updating or troubleshooting a modded setup.
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Yes. Bethesda’s April 2024 Fallout 4 next-generation update changed the game runtime and initially broke F4SE and associated plugins. F4SE later added support for the new runtime, so the original break is not a blanket failure today: check that your installed game build, F4SE version, platform, and each native-code plugin are compatible.

What happened to F4SE?

F4SE, or Fallout 4 Script Extender, is a community modding resource that expands Fallout 4’s scripting capabilities. Its authors describe it as working without modifying the game’s executable files on disk. Many mods use F4SE, and some also depend on separate native-code plugins.

Bethesda announced the free next-generation update for April 25, 2024. On release, the game moved to runtime 1.10.980. Nexus Mods community manager Pickysaurus reported that the change would break F4SE and associated plugins. The F4SE version history later recorded support for runtime 1.10.980 in version 0.7.0.

The update changed the runtime, including compiler behavior and how functions were inlined. F4SE contributor Ianpatt, quoted in Pickysaurus’s April 25, 2024 Nexus Mods forum post, said, “It’s going to be a while. The change is of the scope of Skyrim Anniversary Edition/1.6+. The compiler was changed, inlining drastically changed existing functions, etc.” This describes the challenge at that time, not proof that F4SE remains incompatible.

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Fallout 4 Game of The Year Edition - PlayStation 4
  • Freedom and Liberty Do whatever you want in a massive open world with hundreds of locations, characters, and quests. Join multiple factions vying for power or go it alone, the choices are all yours
  • Be whoever you want with the special character system. From a power Armored soldier to the charismatic smooth talker, you can choose from hundreds of perks and develop your own playstyle
  • New next generation graphics and lighting engine brings to life the world of fallout. From the blasted forests of the common wealth to the ruins of Boston, every location is packed with dynamic detail
  • Intense first or third person combat can also be slowed down with the new dynamic Vault Tec Assisted Targeting System (V.A.T.S) that lets you choose your attacks and enjoy cinematic carnage

Does F4SE work with the latest Fallout 4 update?

The F4SE documentation reviewed for this article lists version 0.7.9 for Fallout 4 runtime 1.11.240. Compatibility is runtime-specific: compare the runtime shown for your installed game with the runtime supported by the F4SE release you plan to use. Recheck the F4SE release information before installing, since game and tool versions can change.

An F4SE release supporting your runtime does not mean every F4SE-dependent mod is compatible. According to F4SE’s documentation, creators of native-code plugins must update those plugins for runtimes 1.10.980 and later 1.11. Check each required plugin’s own release notes and requirements.

Rank #2
Fallout 4 Game of The Year Edition - PlayStation 4
  • Freedom and Liberty Do whatever you want in a massive open world with hundreds of locations, characters, and quests. Join multiple factions vying for power or go it alone, the choices are all yours
  • Be whoever you want with the special character system. From a power Armored soldier to the charismatic smooth talker, you can choose from hundreds of perks and develop your own playstyle
  • New next generation graphics and lighting engine brings to life the world of fallout. From the blasted forests of the common wealth to the ruins of Boston, every location is packed with dynamic detail
  • Intense first or third person combat can also be slowed down with the new dynamic Vault Tec Assisted Targeting System (V.A.T.S) that lets you choose your attacks and enjoy cinematic carnage

How to check your Fallout 4 mod compatibility

  1. Check your game runtime. Identify the Fallout 4 version installed on your system; do not rely only on the phrase “next-gen update.”
  2. Match F4SE to that runtime. Consult the F4SE readme and release history for a version that explicitly supports your build.
  3. Check your platform. The F4SE readme lists Steam and GOG support and excludes Microsoft Store/Game Pass and Epic. Confirm the current documentation for your edition before proceeding.
  4. Check every native-code plugin. Verify that each plugin required by your mod list supports both your runtime and F4SE version.
  5. Follow the mod authors’ instructions. If a required plugin has no compatible release, avoid assuming the mod will work just because F4SE launches.

Older runtime or newer runtime: what should you choose?

Neither choice is universally best. The right option depends on the exact game build and whether the mods and plugins you need support it. The available research does not provide a comprehensive current compatibility list or a tested recommendation between these options.

Choice What to check Trade-off
Remain on an older runtime Confirm that the runtime matches the F4SE release and every required mod and plugin. May suit a mod setup that depends on that older build, but newer game updates may not be available to that installation.
Use a newer runtime Confirm that F4SE and each required native-code plugin have releases for that specific runtime. Provides access to the newer game build, but compatibility depends on individual tool and mod updates.

What the update does—and does not—tell us

Bethesda’s April 2024 announcement described console performance and quality modes, stability improvements, increased resolutions, PC widescreen support, Creation Kit fixes, and quest updates. Bethesda’s later patch notes include further updates, including a May 27, 2026 Creation Storage Expansion Update. Those general game updates do not establish that every F4SE plugin or mod works.

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Rank #3
Fallout 4 Game of The Year Edition - Xbox One
  • GOTY edition includes original game on disc and all available DLC as download codes.
  • Do whatever you want in a massive open world with hundreds of locations, characters, and quests. Join multiple factions vying for power or go it alone, the choices are all yours.
  • Be whoever you want with the S.P.E.C.I.A.L. character system. From a Power Armored soldier to the charismatic smooth talker, you can choose from hundreds of Perks and develop your own playstyle.
  • An all-new next generation graphics and lighting engine brings to life the world of Fallout like never before. From the blasted forests of the Commonwealth to the ruins of Boston, every location is packed with dynamic detail.
  • Intense first or third person combat can also be slowed down with the new dynamic Vault-Tec Assisted Targeting System (V.A.T.S) that lets you choose your attacks and enjoy cinematic carnage.

The research for this article did not establish a count of affected mods or verify every mod’s current status. Treat compatibility as a check for your specific runtime and mod list, rather than assuming all mods broke or that all issues have been fixed.

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FAQ

Did the Fallout 4 next-gen update break F4SE?

It initially broke F4SE and associated plugins when the April 2024 update changed the game runtime to 1.10.980. F4SE later added support for that runtime.

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Fallout 4 Game of The Year Edition - Xbox One (Renewed)
  • Freedom and Liberty! Do whatever you want in a massive open world with hundreds of locations, characters, and quests. Join multiple factions vying for power or go it alone, the choices are all yours
  • Be whoever you want with the S.P.E.C.I.A.L. character system. From a Power Armored soldier to the charismatic smooth talker, you can choose from hundreds of Perks and develop your own playstyle
  • New next generation graphics & lighting engine brings to life the world of Fallout. From the blasted forests of the Commonwealth to the ruins of Boston, every location is packed with dynamic detail
  • Intense first or third person combat can also be slowed down with the new dynamic Vault-Tec Assisted Targeting System (V.A.T.S) that lets you choose your attacks and enjoy cinematic carnage

Does F4SE work with the latest Fallout 4 update?

The F4SE documentation reviewed here lists version 0.7.9 for runtime 1.11.240. Check the current F4SE documentation and your installed runtime before installing, because support is version-specific.

Will my F4SE-dependent mods work if F4SE works?

Not necessarily. Native-code plugins need their own updates for the relevant game runtime. Check the requirements and release information for each plugin and mod you use.

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Fallout 4 Goty (PS4)
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  • Freedom and Liberty! - Do whatever you want in a massive open world with hundreds of locations, characters, and quests. Join multiple factions vying for power or go it alone, the choices are all yours.
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  • Violence and V.A.T.S.! - Intense first or third person combat can also be slowed down with the new dynamic Vault-Tec Assisted Targeting System (V.A.T.S) that lets you choose your attacks and enjoy cinematic carnage.
  • You’re S.P.E.C.I.A.L! - Be whoever you want with the S.P.E.C.I.A.L. character system. From a Power Armored soldier to the charismatic smooth talker, you can choose from hundreds of Perks and develop your own playstyle.

Which Fallout 4 platforms does F4SE support?

The F4SE readme lists Steam and GOG support and excludes Microsoft Store/Game Pass and Epic. Check its current documentation for confirmation before relying on that information.

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GOTY edition, includes original game on disc and all available DLC as download codes
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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