Danger Danger

Danger Danger is a one-minute card game with an evil twist you won't see coming. Players draw and play cards as quickly as they can for 60 seconds. Each card is worth a number of points, and the team with the most points showing at the end of the game wins. However, the timer in the game is hidden, so players never know how much time is left. If you're still playing when the buzzer goes off, you instantly lose! —description from the publisher