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Hello All,

just installed Arcanum on my Win10 Tab/Laptop. it starts normally and also the mouse cursor works fine.

But the right quarter of the display is showing always a part of the windows desktop and not the the whole game screen.
I tried all possible compatibility settings and the unofficial patch.
Added -no3d -doublebuffer to shortcut.
altered screen resolution in win10.

Nothing worked.

Any Ideas how I can fix it to see the complete game?
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I'm having the same issues. I contacted GOG support but the game isn't compatible with windows 10, I saw others playing, so there must be something we did wrong.
Have you tried the High Resolution Patch? This is a separate thing to the Unofficial Patch, and it was recently updated. Link here: