While playing a magical board game that serves as a portal between worlds, young Alan Parrish gets trapped inside the game for over two decades. Finally set free by two children playing the game, Alan must team up with them and his old childhood friend to finish playing the game and save the world.
Four youngsters are trapped in the Jumanji jungle world as their avatars when they use a magical video game to play, and they have to complete the game to get back to reality.
When a depressed Spencer starts fiddling with the broken Jumanji game in search of purpose, his friends reenter the game to rescue him, along with his grandfather and his old friend. As they encounter a landscape ravaged by drought, they must fight to find Spencer and save Jumanji.