Skyrim is the most obvious one - it just seems more appropriate in the winter.
Ditto The Long Dark, though it’s notably not festive.
When it’s really cold, and especially at night, I sometimes get an urge to play Little Inferno - it’s sort of like one of those old fireplace videos, except with added surrealism and silliness.
I actually started early with gamepads, dating all the way back to the Gravis and the original Logitech Wingman, but it might be relevant that I still primarily use a mouse and keyboard, and especially for anything that requires precise aiming.
I use a gamepad for emulated console games, since they’re designed for a pad, and for things that require free and flowing movement, so respond well to a stick or a d-pad - racing games primarily, and many platformers and similar action games. But for things that combine separate movement and aiming - first person shooters and RPGs and the like - I just think a mouse and keyboard is better than dual sticks ever could be.
I really shouldn’t like it, since games in which you die repeatedly generally just irritate me, but something about it keeps me coming back. And dying.