How to Compile and Decompile Killing Floor Mutators

This guide describes the process of compiling and decompiling mutators for Killing Floor.

Compiling Mutators

Compiling mutators allows you to convert UnrealScript source code (.uc files) into executable files (.u files) that can be used on a server.

Required Tools

To compile mutators you will need:

• UnrealScript compiler (usually included with Unreal Engine SDK)
• Mutator source files (.uc files)
• Properly configured folder structure

Compilation Process

1. Prepare mutator source files (.uc files) in the correct folder structure
2. Make sure all dependencies and imports are correctly specified
3. Run the compiler with correct parameters
4. Check the compilation result for errors

Decompiling Mutators

Decompiling mutators allows you to extract source code from compiled files (.u files).

Required Tools

Special utilities are used to decompile mutators:

• UnrealScript decompilers
• Hex editors (for partial decompilation)

Decompilation Process

1. Use a specialized UnrealScript decompiler
2. Note that decompiled code may differ from the original
3. Some parts of the code may be lost or corrupted during decompilation

Important Notes

• Decompilation may violate copyright if the mutator is protected
• Always use legal tools and respect authors’ rights
• When compiling, make sure all dependencies are available
• Test compiled mutators before using them on a server