A fictional [[monster]] from the [[Quake]] series of [[video game]]s.

The [b]Shambler[/b] is a very big, white and hairy end of level boss that looks very similar to a Yeti, but is much more dangerous. 

It can generate electricity and has enormous claws, as well as a maw with several sharp fangs. It lacks any eyes, but still can be very effective in finding its prey by unknown means.
shambler