Yes there is in fact a real-life Jumanji board game although it obviously doesn't have all of the same risks and excitement of playing the game as there was in the movie. But, it is a lot of fun and is recommended for anyone ages eight and up. Hope you have fun with it!
No, there is not real-life Jumaji board game, cause it defiance law of physics. There is no way for the board game to do such things, especially to send a human to a other not existing world.
