: Launch the game in Safe Mode via Steam to disable all mods, which are the most common cause of 0xdeadcode errors after an update.
If you are running this build, you are likely playing the version that introduced several foundational tactical improvements: Ready or Not Build 10122024-0xdeadcode
If your game is crashing with this specific build ID, follow these steps to stabilize it: Ready or Not: The Ghost in the Machine