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Bowser Gates are giant gates that appear in Mario Party 9. They appear at the final Boss Battle Space at the end of each board, except for DK's Jungle Ruins. The gate in Boo's Horror Castle has a number 6 on it. If that number or higher is rolled, the blockade crumbles and the players can go through. If not, the number decreases by 2 and the players have to make another loop around the board to go through. The gate in Bowser Station initially does not appear until Bowser Jr. is defeated. When that happens, Bowser creates a Boss Battle Space at the Start and summons a Bowser Gate.