Activity and Tick Tack Bumm, the two party hits combined in one game. First, you need to explain, draw, act out, and guess, and then you have to quickly find words to get rid of the ticking bomb. Let's Party guarantees pure fun. Game contents: 165 Activity cards with 6 terms each, 55 Tick Tack Bumm cards, 1 electronic Tick Tack Bumm bomb, 1 Tick Tack Bumm die, 1 game board, 1 hourglass, 4 game pieces, 1 rulebook. Additionally, 2 AAA batteries are required.