S.A.W.-Viper
Scrap-Iron
Sea Slug
Secto-Viper
Serpentor
Snow Serpent
Snow Serpent v2
Star-Viper
Storm Shadow v1
Strato-Viper
T.A.R.G.A.T.
T.A.R.G.A.T. v2
Techno-Viper
Tele-Viper
Thrasher
Tomax
Torch
Toxo-Viper
Track Viper
Undertow