I enjoy things like hangman, tic tac toe, checkers, rummy, go fish, apples to apples, balderdash, pictionary, free cell, table football, thumb wrestling, hot hands, electronic battleship, using hula hoops as the bad ass anti-gravity toy it was intended to be and as a jump rope, as well as using the smaller ones that I arm hoop with to play hoop scotch, act like they're steering wheels, have races rolling them, etc. (especially when I teach kids to make their own and how to use them - the adults aren't nearly as much fun.....lol)
I sometimes enjoy setting a timer and making my daily tasks a timed game with self to see just how productive I can be within a certain time frame, but I typically have to be in the right mood for that to actually be fun. lol It can induce some unwanted anxiety if not timed well, or if I'm interrupted by a stressful distraction mid-production.
I also play, "Let's see what treasures/how many feathered friends/how many other living creatures/how many different flowers/how many heart shaped leaves or rocks/how many different edible goodies/etc. we can find today." on my morning nature walks and foraging pursuits and then look up the healing properties/spiritual meanings/habits and sounds and such when I return.
I'd love to find or make a tether ball pole. I used to love those things, although my sore ass shoulders would likely protest. The old school four square game was a favorite, too. Hmmmmm.....sidewalk chalk and a big bouncy rubber ball can hook that up. And bubbles!!! I love to blow bubbles! I want a bubble machine. Was it Lawrence Welk who had the bubble machine on tv? lol