how to change resolution 1280x1024
go to Options–> Graphics, and you will find Resolution, where you can change the resolution.
As my computer is not good, I use the lowest resolution possible.
TierDweller, in GeForce Now (cloud gaming service) this is not possible, 1280x1024 is not listed as a resolution available. I have the same issue. However when running the game locally on a 19" desktop screen I can set 1280x1024. The issue is certainly related to the GeForce Now service.