It's a very easy vocabulary game which is perfect for teenagers and young adults. Each student gets 3 cards: show the word, define the word and draw the word. The 3 cards should be placed face up.Then they take one of the words (which you need to prepare in advance, e.g. words you need to revise). Each student must chose the way to explain the word they've taken. As an option (e.g. "Define the word") is used it should be placed face down. When a student has used the 3 cards, they must be placed face up again and everything goes as in the beginning.
Hope you'll like it! Good luck!