KCD Lua Injector is a tool that allows you to inject custom Lua commands into the game.

It works by reading aesma_cmd.txt file that contains the code for the command you want to run in the game. If the file is not present or is empty, the tool will continue to loop and will not run the code.

You can use the tool two different ways. You can use it by editing aesma_cmd.txt by yourself or you can use it with the KCD Lua Injector. The latter is a little easier as it has an accompanying.exe file that you can run.