Game simulates fictional battles at western Pacific, fought between Japanese and American forces at the island Yafra. It was first part of the mini series for "Bitwy drugiej wojny światowej" system about battles at Pacific during II World War. "Yafra 1942/1945" was publish in the 2nd issue of "Dragon Strateg" magazine and contained two scenarios - Japanese landing at August 1942 and Americana attack at February 1945. Island itself and battles fought on it are fictional, but were based upn real fights at Philipines or Iwo Jima. There were also some new rules to the "Bitwy drugiej wojny światowej" system, made for battles at Pacific, including Kamikaze units, guerilla and caves.