gcm-downloader

Groove coaster mobile server downloader

yes, to run this you need to have python 3 installed and install dependencies by double-clicking start.bat after that you can start but if you want to start it faster you can do

python start.py

or if you for example want to do mode 1 and 2 you can do:

python start.py 12

and achieve server files yes.

What does it download:

• .pak files (contains filenames of server assets and game assets)
• .ogg music (Every song (BGM+SHOT) in the game including DLC and removed songs)
• .dat charts (They include filenames of the .ogg music so the program does parse them at util.getNamesFromChart())
• .dat chart revisions (Some charts have a bug fixed or changed, these revision charts will also be downloaded)
• .m4a previews (Basically the preview songs you'd hear ingame before purchasing a song)
• Ads (The ad banners you can see at login page and in store)
• Titles (The title-cards you can select as a player)
• All .pak files (It contains a bruteforced list of all links up until 2020/09/09)

Bro what is the password:

All .zip files are encrypted by default with eiprblFFv69R83J5, i don't want to alter the data. If you forget it somehow, you can find it again in util.ZIP_PASSWORD

for hardcore archivists i recommend:

python start.py 1234

since that downloads everything this program can download (about 8.55 GB as of 2020/09/09)

Disclaimer, colored command prompt thumbnail may or may not be photoshopped.