New Delhi, May 20 (ANI): Godzilla' has marked the biggest opening of 2014 so far, by grossing 103 million dollars worldwide at the weekend box office. According to a web portal, the Warner Bros. and Legendary Pictures film took the top spot in most of the countries, except for Austria, Norway, Venezuela, with its 3-D format accounting for 51 percent of its box office gross. The film, which is helmed by a young British director Gareth Edwards, swept a total of 14.1 million dollars domestically with 12 of the top 15 locations being IMAX 3-D big-screens.