Cheat Codes Extra Money: Enter your Nickname as BOVINE, then during a game, hold Circle, Square, and X for about 12 seconds to receive $10 million. God Park: Put your password as Bud and then at the park selection screen simply press square. Now you can max out all the prices of refreshments, games, stores, rides, and the park entrance fee. One Million Bucks: Enter as Nickname BONVIE and 1 million will be yours. Enter extra parks as a nickname and get 4 extra parks.