Hard Hat Mack (Ariolasoft/Electronic Arts) Available for Amstrad CPC464, Apple II, Atari 400/800/600XL/800XL/130XE & Commodore 64 A platform game on an unfinished construction site. You play the part of a hard hat trying to finish the work on a skyscraper by placing small girders in the numerous holes and riveting them into place.