While I understand that having identical UI elements across apps aids in discoverability, I just love it so much when an app has its own bespoke interface that was clearly made with love.
Like you, it might be my love of games that has given me this preference. Would StarCraft II have a better UX if its menus used the standard Windows widgets where applicable? I think certainly not. And I think the same can be true for many non-game apps.
While I understand that having identical UI elements across apps aids in discoverability, I just love it so much when an app has its own bespoke interface that was clearly made with love.
Like you, it might be my love of games that has given me this preference. Would StarCraft II have a better UX if its menus used the standard Windows widgets where applicable? I think certainly not. And I think the same can be true for many non-game apps.