Relevant is the scope ("Goods And Services"), which seems to be:
"Downloadable multimedia files, namely, video games; downloadable electronic game programs; downloadable electronic game software; electronic game programs; electronic game software; video game programs; video game software"
In this case the focus is pretty clear on games/computer programs ("multimedia files, namely, video games").
But agreed, it probably would not be worth it to stand against a giant as small dev/company for a fun project.
https://trademarks.justia.com/858/08/nes-85808681.html