I do not have a Pixel currently, but plan to get the Pixel 9 Pro XL. I am planning to install GrapheneOS when I do get one.
I read on the features/faq that it supports external read/write for chosen file directories. On my current phone, I have to redownload the whole apps/games files every time I wish to play because there is no sd card slot for external writing, and even editing the apk to redirect the files downloaded did not work (currently have an S21 Ultra).
If I use GrapheneOS, will I be able to redirect the files to a chosen file directory for reading/writing to where I will not need ro redownload everything?
The game is DragonFang, website here http://dragon-fang.com/ if this helps at all