 In April, he learned of the success of Nintendo's "Donkey Kong" video game and sent Robert Hadl, vice president of legislative matters, to investigate.Hadl's analysis was that "Donkey Kong"s storyline was based on that of "King Kong" and was thus an infringement of Universal's rights to that film's characters and scenario.Sheinberg also learned of a licensing agreement between Nintendo and Coleco, a producer of home video game consoles.