Hello.

I own a number of Windows 10-based touch devices (GPD Win, GPD Pocket and the ASUS T100HA Transformer) all running at their native resolutions...

For some reason most of the older GOG games open up on them with the right portion of the screen dead and black...

Could not find any good information about this issue...

Any ideas?

Thanks...

I've encountered this problem before on my Chuwi Hi10 Pro but only with DOSBox games to my recollection. Which games are you talking about specifically? It may be an Intel GPU-specific issue.

For DOSBox, you should change the output to another mode (output=opengl for instance). I've found that works.

Have the same problem on the GPD Win. my work around currently is to switch off fullscreen and use a resolution that is slightly smaller then the GPDWins native resolution, to accomodate for the space the window decorations (title bar, buttons, etc) eat up.