there’s the obvious one: christmas nights into dreams
phantasy star online always has holiday events taking place, including christmas. pso1 doesn’t seem to be doing it right now, but the fan server for phantasy star universe is, so here’s a screenshot:
special shoutout to blue stinger on the dreamcast, which takes place on christmas and has this wonderful song that will never leave my head no matter what i do or what god i pray to
marvel vs capcom 2 has different time of day and year variants for every stage, was only ever on systems that have internal clocks, and frustratingly never did any of this. (except that the clock tower in one stage shows the actual time)
do the hd ports of nights include all the christmas nights stuff too?
I don’t think Shenmue 2 had any Christmas content which surprised me (uhh wrong i guess it’s 3 that skipped out on it)
This was said elsewhere and may not fit but many of the Yakuzas are set around Christmas so the cities are decked out appropriately. Have been replaying the monster that is 5 set in dec 2012 and festive music plays regularly on streets and in shops.
Death Stranding has the santa hat (given by one of the preppers or eventually just unlocked by default the day of i believe) and a cutscene