Im not computer savvy so hopefully this is correct.
Mac OS Ventura version 13.6.1
Processor 2.3 GH2 dualcore Intel core i5
Memory 8gb 2144 mhz lpddr3
Her storage reads
120.19gb of 121.02 used
Her icloud storage reads
51.09gb of 2TB used
So I do see the internal storage is pretty full but she has alot of icloud storage. Can her game file not go on the icloud?
You should be able to offload much of the local content to iCloud by synchronizing to iCloud. To save myself from typing the details, here is a passage I found online that pretty much detail the steps. By automatically syncing to iCloud, when your local storage starts to run out, some of your files will automatically be uploaded to iCloud instead of just being mirrored. Below is the text:
To save local data to iCloud on a Mac, go to System Settings > your Apple ID > iCloud > iCloud Drive, then turn on "Sync this Mac" and optionally enable "Desktop & Documents Folders" to automatically store your Desktop and Documents folder contents in iCloud Drive; you can also manually drag and drop files directly into the iCloud Drive folder in Finder to save them to iCloud.