Magic Jewelry

Magic Jewelry (魔法宝石, often called as Jewelry) is a puzzle game, developed by Hwang Shinwei and published by RCM Group for the Family Computer in 1990, only in Asia, without permission of Nintendo. It is an unlicensed clone of Columns for the system. Due to its small ROM size, Magic Jewelry is a common pick-up choice featured in many multi-carts and Famiclones with built-in games.

Magic Jewelry was followed by Magic Jewelry II, which includes 2-player support and the Flash mode from the home console versions of Columns, among many features to customize the gameplay.

Notably, Magic Jewelry and its sequel features a music cover from the first stage of Altered Beast, played on Level 003.