Indoor entertainment during the "End"

When times are tough, and going on walks outdoors just really isn't possible, what are some activities people can do to stay entertained? I have a small list, but I am looking for more suggestions because keeping high morale is important for long-term survival.

I currently have listed: - board games - card games (uno, basic cards, etc) - D&D - Books - Basic art supplies (like traditional drawing, clay, etc) - possibly instruments depending on the type of apocalypse and location - fitness gear (weights for staying fit during periods like winter when going outdoors isn't forgiving)

If anyone has any other suggestions, I would love to hear them!