What's New
fixed: OC:21 storage access with Android 10
About Ghost Copy 21 (GC:21) for Ski Android App
The Ghost Copy 21 App is an optional extension of the Online Challenge 21.
The Online Challenge 21 also works without this app.
With the Ghost Copy 21 you can:
Ghosts of the Online Challenge 21 can be read, inserted, saved and shared.
You also have access to the ghosts from the archive.
If you play Online Challenge 21 without an Internet connection, you can save your ghosts with the GC:21 and upload them later when you have an Internet connection again.
For more information see https://ski-offline-challenge.ch
Other Information:
Download
This version of Ghost Copy 21 (GC Android App comes with one universal variant which will work on all the Android devices.
All Versions
If you are looking to download other versions of Ghost Copy 21 (GC Android App, We have 1 version in our database. Please select one of them below to download.
