The crawler is a small robotic enemy who takes advantage of the blades on it's arms to attack the player, because of the design of the crawler, it hugs low to the ground and can quickly manuver to deal plenty of damage if it gets close. There is also a Kamikaze variant.
|First appearance||E1M1: Metroplex|
When they are aware of the player's presense, they will charge into melee range and begin clawing at the player, dealing 20 damage on normal difficulty.
They can be taken out without taking damage in a variety of ways, the Hyperblade makes quick work of them, and in multiple per blow, but does require timing and getting into melee range.