Fang the Sniper
For information on the version of Fang as seen in the American Sonic the Hedgehog 
comics, see Minor villains in Sonic the Hedgehog (comic series)#Nack the Weasel. For his appearance in Sonic the Comic, see List of characters in Sonic the Comic#Nack the Weasel. 
 
 
Fang the Sniper in Sonic the Fighters.
Fang the Sniper (ファング・ザ・スナイパー, 
Fangu za Sunaipā?),
[42] also known as 
Nack the Weasel,
[43] is a purple 
wolf weasel[44] that first appeared in the 
Game Gear video game 
Sonic Triple Trouble. His character is a treasure hunter in search of the 
Chaos Emeralds; however he doesn't know of their true power and merely wants to sell them for profit.
[43] He is a slick
[44], sneaky and mischievious
[42] character who will steal the Emeralds for an easier job.
[43] Fang tries hard to outwit others, but is held back by naivety and often fails.
[42] He is often seen with his air-bike, the Marvelous Queen.
The character was known as "Fang the Sniper" in the Japanese game, Sonic & Tails 2,
[42] but was named "Nack the Weasel" in the English version, Sonic Triple Trouble.
[43] "Nack" was used in the 
comic books he also appears in. Games released after 
Sonic Triple Trouble have called him "Fang", regardless of language.
Fang the Sniper has appeared in 
Sonic Triple Trouble, 
Sonic Drift 2, 
Tails Adventures, and 
Sonic the Fighters. In addition, he was set to appear in 
Sonic X-treme as a boss character, but did not due to its cancellation. He was also mentioned in a DVD-ROM Flash comic that came with 
Sonic and the Secret Rings.