

even current steamdeck / steamos can run basically any desktop apps. I’ve seen some folks even run kdenlive (nle video editing app) on it, obvs using mouse&keyboard rather than the “gamepad”. While it’s gaming first ui, it does have a regular desktop too.
As for literally word/excel? Not sure, but doubt it. Reasonable alternatives like libreoffice or others? Absolutely.





is the game configured to use wine or proton? which version?
if I’m not mistaken, the game uses ddraw instead of d3d, so dxvk probably doesn’t help here.
https://bugs.winehq.org/show_bug.cgi?id=2082 - it seems like this is a fairly long standing issue. Though, apparently if you can blindly navigate through the menus, the game should work otherwise? Hardly ideal, though.
https://bugs.winehq.org/show_bug.cgi?id=2082#c181 - the later comments on the thread seem to have some solutions to get the game working “more properly”
edit: though, as the other comments have pointed out, devilutionx is probably the way to go. TIL about it as well.