Hammer Driver, called Snake Fang (スネークファング Sunēku Fangu) in Japan, is a move used by Bryan Fury since Tekken 3.
When the move was reanimated in Tekken 6, the first hit's range was greatly improved, but the string as a whole did much less damage. Since Tekken 6, Bryan can cancel the second hit to transition to Slither Step by inputting f, and since Tekken Tag Tournament 2 can also choose to transition to Sway.
Usage[]
Hammer Driver is a good weapon against players who try to rush their opponents or against pokers (players who jab often). For this reason, it is a good choice for switching from defense to offense.