GrainRot UE4SS
Grain Rot UE4SS community overlay for unreal-shimloader.
About this mod Author’s original text
Grain Rot UE4SS
Grain Rot UE4SS community overlay for unreal-shimloader. Mods should depend on this package rather than-unreal_shimloader directly.
What it does
Grain Rot is Unreal Engine 5.7. Stock UE4SS detects the engine version but cannot resolve three symbols on this build, so it gives up with Fatal Error: PS scan timed out and never initialises. This overlay supplies the AOB signature overrides that fix it.
No UE4SS build is bundled. The UE4SS that -unreal_shimloader ships works once these signatures are present.
It also disables shimloader's CheatManagerEnablerMod, ConsoleEnablerMod and ConsoleCommandsMod, which otherwise expose Grain Rot's own Debug* commands through the console. BPModLoaderMod and BPML_GenericFunctions stay enabled, so Blueprint mods in LogicMods.
Credits
Signatures from UE4SS issue #1228 by aslavd, PDB-derived on the same UE 5.7.4 build.
Install & use Install: follow the bundled instructions
- Unzip the archive from playbuff and read the bundled readme / instructions first.
- Most mods rely on the game's mod loader — the usual route is a community mod manager (such as r2modman): pick this game, install, and it handles the loader and dependencies.
- For a manual install, put the mod files into the matching Mod / plugins folder inside the game directory.
- Launch the game to confirm it loaded; mods with listed dependencies need those installed as well.
Install locations vary a lot between mods — the bundled readme is the most reliable guide.
Install these first, or the mod will not work: