The Purple Dragons are a street gang which operates in New York City. Ordinarily, their ranks are comprised of 3-4 men of Chinese descent, but some games introduce unnamed men of other ethnicities to their numbers.
TMNT: Shadow Heroes[]
Shadow Heroes is loosely based on the 2012 TV series episode A Chinatown Ghost Story, and thus features Fong, Sid, and Tsoi under the command of Ho Chan and transformed into his minions of Lightning, Thunder, and Wind, respectively.
Pizza Quest[]
Fong, Tsoi, Sid, and Hun, as a collective, face the player as a boss.
Rěnzhě Guī OL[]
The Purple Dragons in this game lack the previously established roster of Tsoi, Sid, Fong, and Hun, and instead are mostly a bunch of random thugs of white European descent. A leadership role in the game is taken by someone addressed as Zǐ Lóng bāng gànbù (紫龙帮干部, Purple Dragon gang unit leader or officer), who is similar in appearance to the 2003 version of Hun.