 In 2002, the game was ported to macOS (formerly known as Mac OS X) by Michael S. Austin, the author of CTSP Games and a friend of Michael Welch.While recycling the original gameplay and graphics, the Mac version introduces several new features, including four new in-game music, 2-player hotseat multiplayer, different title screen display, and an optional board pack expansion ("DX-Ball Deluxe") of 150 additional boards (for a total of 200 boards).This version is a shareware, as the board expansion pack is only available in the registered version.