"Beginning May 22 with the release of the video game, Disney park guests who bring their Nintendo DS and a copy of the Pirates of the Caribbean: At World's End DS video game with them during their visit can download new video game content at specific "X-marks-the-spot" hotspots hidden near the Pirates of the Caribbean attractions. This download unlocks new content such as unlimited health and "savvy" as well as fun extras, including additional costumes. This special content is only available t..."