GSRegistry   
by Peacekeeper Enterprises, LLC.   

GSRegistry is a 3D GameStudio plug-in DLL which allows reading and writing to the Windows Registry. It contains functions to read and write strings, date, datetime, time, float, integer, and boolean values. It also allows the loading and saving of registry hive files. You can use the registry to save in game properties for your 3DGS project between user sessions.