Colorful Dragon (Chinese: 變色龍; pinyin: Biànsèlóng; lit. 'Chameleon'), is a maze game developed and published by Sachen for the Nintendo Entertainment System on 1989 in Asia. Bunch Games later licensed the game for distribution in North America for a 1990 release, and published it as Tagin' Dragon.

Colorful Dragon
North American cover art
Developer(s)	Sachen
Publisher(s)	AS: Sachen NA: Bunch Games
Director(s)	Rolland Cheng
Designer(s)	Wun Zu-Tsie Hau Yu-Tsao Min Fa-Tyei Chieh Che-Chao
Programmer(s)	Rolland Cheng
Composer(s)	Rolland Cheng
Platform(s)	NES
Release	AS: 1989 NA: 1990
Genre(s)	Maze
Mode(s)	Single-player, two player (competitive, cooperative)

Sachen republished Colorful Dragon in the multi-game cartridge Super Cartridge Version 6: 6-in-1.