RPG Maker Decrypter can be used to extract encrypted archives created with RPG Maker XP, RPG Maker VX or RPG Maker VX Ace. Software can also generate correct type project file for decrypted data.

RPG Maker Decrypter has a Windows application and a cli application which both provide the same functionality but with different interface.

Using RM2k2XP from commandline is simple. To get available commands, use:

RPGMakerDecrypter-cli

To extract archive to same directory where it exists, use

RPGMakerDecrypter-cli C:\MyRPGMakerGame\Game.rgssad

To extract archive to some other directory, use

RPGMakerDecrypter-cli C:\MyRPGMakerGame\Game.rgssad --output=C:\OtherDirectory

To create project file with decrypted files, use

RPGMakerDecrypter-cli C:\MyRPGMakerGame\Game.rgssad --project-file

Using Windows application is more straightforward. Open RGASSAD file by using File menu.

If you want to extract single files, select file from list and press extract under file name and size.

Repository also contains experiemental UI that uses GtkSharp under the hood.

There is no prebuilt binary for this UI, but it is functional and can be built from the sources if needed.

Thank you @tyrone-sudeium for porting the UI!

• GUI version works only on Windows, CLI version works with any platform .NET 6.0 targets.
• .NET Runtime is not required for prebuilt binaries on selected platforms as it is packaged in the executable.

Prebuilt binaries are available for selected platforms. See Releases.

RPGMakerDecrypter will compile with .NET 6.0 SDK.