Some years ago it was
Long Live the Queen (a single Christmas). For long I thought of playing
The Last Express in a cozy afternoon, but never found the time for it... But yes, this time of the year, it feels like playing something special.
EDIT: For this season, I just remembered
Song of Farca, about this futuristic detective who has to stay at home because of a restraining order. As cozy as it gets! Plus, one of the very best cyberpunk games ever, with lovely graphics. Meaning, not buying into the idea that cyberpunk is about aesthetics and mirrorshades, but about something else. Not for kids, since under the cute presentation, there is one of the most pungent stories and decisions ever. A very mature game for mature (or growing) players.
There is a free
prologue, too.