Hopper

Behaviour and Tactics
It hops in one direction until it hits a wall, where it then turns around and continues hopping in the other direction. It only deals contact damage.

The best tactic to deal with it safely is to continually attack it from the front, as the knockback is enough to keep it away. It has a surprisingly high amount of health and drop a lot of Geo for such a common enemy.

Location
LOCATION IMAGES MISSING