kismet-debugger

Proof of concept kismet debugger for debugging blueprints running in release builds of Unreal Engine games. Built as a mod for UE4SS.

building

# clone recursively
git clone https://github.com/trumank/kismet-debugger.git --recursive
cd kismet-debugger

# build with cmake & ninja
cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release
cmake --build build --config Release

installing

1. Have a functional install of UE4SS with CPPSDK
2. Copy ./build/KismetDebugger.dll to <UE4SS install>/Mods/KismetDebugger/dlls/main.dll
3. Enable by adding KismetDebugger : 1 to Mods/mods.txt

usage

So far it's not very useful. There is a rudamentary nav/search bar to explore functions and set breakpoints. The call stack and local variables can also be inspected. Otherwise, there are still a lot of missing features you would expect a debugger to have.

preview.mp4