2,573pages on
this wiki
Add New Page
Talk0 Share
Monstro-Vipers were once Cobra Range-Vipers until Cobra Commander ordered their participation in Dr. Mindbenders DNA alteration experiments. These volunteers were bio-genetically crossed with rabid werewolves, giant "Bigfoots" and the most gruesome Grizzly bears. Transformed into 1/4 mand 3/4 monster making them the most brutal battle beasts known with control being only accomplished through the use of implanted computer processors. Their sense of smell is also keen enough to allow them to stalk G. I. Joes across miles.


   Write up



A Real American Hero continuity

Marvel Comics continuity
   Write up
Devil's Due Comics continuity
   Write up

G.I. Joe Reloaded

   Write up

G.I. Joe vs. Transformers

   Write up

Action Force (British) Comics continuity

   Write up

Blackthorne Comics continuity

   Write up

Dreamwave Comics continuity

   Write up

Hasbro Comics continuity

   Write up

Animated continuity

Sunbow animated series

   Write up

DiC animated series

   Write up

Direct-to-video series

   Write up

Sigma 6 animated series

   Write up


Generation 1
Monstro-Viper 1993 Mega Monsters (1993)

The Monstro-Viper was introduced in the Mega Monsters subline of 1993 A Real American Hero toys.

Appearance: black wolf-like monster with yellow eyes and fur on shoulders, chest, wrists, and feet; gold left glove; orange shorts

Accessories: large gold laser rifle with pole-like grip and hose on underside; gold spiked ball on chain. page/Filecard


 Write up

External links

   Write up


   Write up

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.

Also on Fandom

Random Wiki