Chomper
Chompers are one of the common enemies that appear in every Wonderland game. They make a "Nya!" sound when they are moving.
Classic Trilogy
In the Classic Trilogy, Chompers will attempt to reach a certain character, but are not intelligent enough to go around walls. They come in two versions, Red Chompers and Gold Chompers. Red Chompers follow Stinky or Qookie if they are present, and Gold Chompers follow Loof or Peegue if they are present. An interesting fact is Chompers tend to follow Stinky and Loof more than Qookie and Peegue. Their movement is faster than a Coily and slower than a Kaboom!.
Wonderland Adventures
In the Wonderland Adventures series, they come with a fully customizable speed setting and they can have a special setting (although it is not required), and will go around walls to reach the player character. The special setting can be set to either Ghost (Chomper is semitransparent and goes through certain collectible objects), or Glow (Chomper glows in the dark). If the speed is set to -4 or lower, the Chomper will cease to move.