What are some good icebreaker activities?

11 Fun Icebreaker Activities That Your Employees Will LoveTwo truths and one lie. A bunch of new hires starting today? Find 10 things in common. This is probably one of the best icebreakers for large groups. Whodunit. The scavenger hunt. Human rock-paper-scissors. The one-word icebreaker game. The Marshmallow Challenge.