Koikatsu Crash Fix May 2026

Open the BepInEx/LogOutput.log file after a crash. Scroll to the bottom to see the last recorded error.

Remove half of your plugins from the BepInEx/plugins folder. If the crash stops, the issue is in the removed half. Repeat until you find the specific file.

If the game crashes specifically when loading a character or a scene, a specific plugin is likely the culprit. koikatsu crash fix

Download and install the "All-in-One" Visual C++ Redistributable package (2015-2022) to ensure all system dependencies are met. 5. Antivirus and Firewall Exceptions

Delete the BepInEx/config folder (back it up first) and restart the game to let it regenerate default settings. 2. Check for Plugin Conflicts Open the BepInEx/LogOutput

Even on Windows 10 or 11, Koikatsu often requires legacy DirectX files to run the engine properly.

Koikatsu is a remarkably flexible title, but its reliance on community-made mods and its aging engine makes it prone to instability. If you are experiencing frequent crashes—whether at startup, during character customization, or while loading scenes—it is usually due to plugin conflicts, memory limitations, or outdated drivers. If the crash stops, the issue is in the removed half

Navigate to and click Verify Integrity of Game Files . Note: This will likely break many mods, so you may need to reinstall your modpack or BepInEx after doing this.