Developer: Dave Staugas
Dave Staugas was a programmer at Atari. In 1984 he brought the arcade sequel Millipede to the 2600, with graphics by Jerome Domurat. It used a 16K cartridge, large for the console, and Staugas hid a personal message in its code. The outside company GCC made a version too, but Atari released its own. He also wrote Krull (1983), based on the fantasy film of the same name.
Both are listed below, ready to play in your browser.