Alien Resurrection/Enemies

Patient
Not exactly an enemy, they were used as test subjects to be implanted with alien embryos containing a chestburster.

Marine
The basic default enemy. they are only armed with a pistol but can do long range damage.

Spec-ops marine
The heavier version of the normal marine, they are tougher and armed either armed with pulse rifles or grenade launchers

Hazmat Marine
recognizable by their hazmat suits, they are not as tough as the Spec-Ops and are armed with a short ranged flamethrower.

Egg
Does not directly harm the player, but disgorges a facehugger.

Facehugger
The aim for the facehugger is to latch onto the face and implant an alien embryo. They can be found within eggs.

Chestburster
These are baby versions of the nromal adult alien and are usually be found within patients or Purvis. If you are implanted by a facehugger and have not been able to find an autodock unit, then it is game over.

Alien
The basic adult alien. you will usually hear them hissing and breathing so that can help prevent them from getting the drop on the player.

Soldier Alien
Rarer than the normal adult alien, they can be distinguished by their blue exoskeletons. They are also faster and deadlier than the normal adults.

Bosses

 * General Perez
 * Queen
 * Newborn