Cacodemon (Doom 2016)

The cacodemon returns in Doom (2016) with an appearance closely matching the original version of the monster. It is a red-colored, floating, round monster with a single glowing green eye and a large mouth full of razor-sharp teeth. Unique to this incarnation are vestigial arms and legs which hang below its body, a reptilian-like neck pouch between its arms, and a rough, armored appearance to its skin, which is studded with horns and small spikes.

Tactical analysis
Health: 2000

The cacodemon will attempt to move toward the player whilst firing its spew until it reaches melee range, before biting and dealing a significant amount of damage. Cacodemons usually spawn in areas where there is a lack of movement (e.g. Necropolis mission after the initial drop). Thus, it becomes paramount to kill the cacodemons before a group of them corner the player.

The Rocket launcher with its Lock-on modification will kill a cacodemon from a long range in 6 rockets, or 2 locks.