These can be from simply hide-n-seek to triathalons to board games to hand games like chopsticks and slide. I'm an avid badminton player (unsurprising from a Viet) and I play Nerf/Paintball/Airsoft Capture the Flag. Also, I just learned this new game called "Get Potus!" Basically it starts when one person puts their hand to their ear as if they're listening to an earbud. when all players except one puts their hand up, all ear-holding players scream "GET THE PRESIDENT DOWN" and tackle the last guy. It's fun as hell when there's about 15 of us.