While it looks like a crash, it is almost always a normal part of how the Unreal Engine—which the Mod Kit is built on—operates. Below are the primary reasons this happens and how you can fix it. 1. The Main Reason: Shader Compilation
However, I can offer a few general troubleshooting steps that might help: hello neighbor mod kit stuck at 45
For a visual guide on resolving startup issues or correctly installing mods once you get past the loading screen: How to Fix Hello Neighbor on PC | Complete Guide Mack basics 2 YouTube• Oct 12, 2025 While it looks like a crash, it is
If you have waited for several hours and the kit is still stuck, your shader cache might be corrupted. While it looks like a crash