Zathura: A Space Adventure

Walter and his younger brother Danny do not get along with each other or with their cantankerous older sister, Lisa. While their divorced father is away at work and Lisa, whom he left in charge, is napping, Danny discovers an old space-themed board game called Zathura in the basement. He convinces Walter to play the game with him, the goal of which is to become the first player to reach the final space on the board. Each turn, a player turns a key and presses a button, causing the board to move the player's piece a random number of spaces and spit out an event card. When Danny's first turn causes a meteor shower inside the living room, Walter and Danny realize playing the game has altered reality.