N2 Multithread Graph is a custom Unreal Engine graph asset for building and running task pipelines with safe multithreading. Graphs compile and validate in-editor, then run sync or async from Blueprints with a cancelable run handle, outputs, and signal events; Auto mode executes on background threads only when proven safe and otherwise falls back to the GameThread. It also includes a built-in profiler tab for inspecting runs, plus sample graphs and a sample map. Tested on UE 5.7, with packaged builds on Win64, Mac, and Linux (Beta).