Which Series X|S games DONT need to be on the internal SSD?

Gaming
1

My space is low.

I know that there are a few Series X|S games that DON’T need to be on the Internal SSD?

I know there is one or two Optimized games that can be stored on a HDD that still work with the Series X|S Optimizations?

I think it’s Sea of Thieves, Ori and Halo?

2

I believe if you check the files, it should be the games that are still using the XDK that can be put on an external drive.