Nice Code Software, called 西安东信软件公司 (Xi'an Dongxin Software Co.) in Chinese and formerly known as Nature Color Game, is a game developer based in Xi'an, China, who has developed games for Waixing, Nanjing, JungleTac, Qi Sheng Long & Trump Grand.

The company was founded by an artist, and a lot of its early staff were from Dragon Co.; they took their resources when they moved to Nice Code, and it led to a number of platform games designed with Dragon's engine.