Pass The Bomb Essentials:

• No. of players: 5 - 10
• Playing time: 20 minutes
• Age: 10

Pass The Bomb - Rules of Play says:

This frantic game is a wonderful exercise in word-summoning. In it, players try to come up with a word that contains a certain sequence of letters before the ticking time-bomb in their hands explodes. The bomb is an electronic timer with a variable time allotment, and a player is only allowed to pass the bomb to the next person when he comes up with a word that contains the needed letters. While creative spelling of the words in question can be frowned upon, it's up to the guy next to you to determine your fate.