Early beta versions frequently feature loose geometry boundaries. This allows speedrunners to perform "out-of-bounds" skips that are impossible in later, more stable versions of the game. How to Install and Deploy the File
The file extension might be wrong or the file is not a true ZIP. Solution: file misidev09zip
Temporarily disable cloud synchronization on your game launcher (such as Steam) to prevent the platform from automatically overwriting your new local configuration with your older cloud saves. Security and Best Practices file misidev09zip