On a Scale of One to T-Rex is a family-friendly party game for people who are bad at charades. Players must perform ridiculous actions like "Be a T-Rex," "Scratch an Itch You Can't Reach," or "Be a Hula Dancer" on a scale of 1 to 10. The twist is that the quality of your action doesn't matter - you earn points by guessing and matching the intensity each player is performing their action. There are no turns in this fast-paced game, so in the midst of all the roaring, dancing, meowing, and yodeling, you must find someone on the same intensity level as you to earn points. The player with the most points wins.