Nydak

A gundark is a neutral, strong, non-sentient mob that can sense movement.

=Spawning= Gundarks spawn underground on the planet Vanqor.

=Drops= Gundarks drop 1–3 gundark-hides when killed by a player.

=Behavior= A gundark follows and attacks players, mobs, and other entities that cause noise, except other gundarks. When it detects a vibration, it's eyes light up. When aggravated for long enough, the gundark follows the player continuously, regardless of any other distractions.