Red Xenomorphs

Red Xenomorphs also known by the name Red Aliens are mutated versions of the original Xenomorphs. Their goal is to totally terminate Xenomorphs from existing, take their land and make their own colony, as they named it "The Red Army". The Red Xenomorphs look totally the same as a regular Xenomorph, only having the difference is their skin is totally red colored.

History
After the first Queen Mother got killed in the Earth War, Xenomorph's hiveworld became a total chaos, because of the leaders absence.Queen Mother's Elite Guards decided to create a cocoon in order, to create the new Queen Mother, so they could restore the hiveworld, as well several of the guards made their own cocoons, that eventuality got mashed up into the Red Queen's creation.

Once the Red Queen Mother was recreated, she quickly started to breed her own red-colored mutated Drones, and started a war against the original Xenomorphs. A giant warfare started between the two subspecies, over who will have the dominance of their species, as a platoon of Colonial Mariners are sent to the hiveworld to bring back the Queen Mother's jelly, so they could create a very addictive drug named Xeno-Zip.

Eventually The Colonial Marines got involved in the giant war, once they landed on the hiveworld, as they had a fight against both Alien types, a lot of casualties we're in the conflict. The remaining crew decided to decimate Red Queen Mother's hive to totally distract the Drones of the original hive, while the drug was being totally extracted out. With Red Queen gone, the Red Aliens soon got whipped out by the original Xenomorphs.