Whilst Chupacabra has had a large number of setbacks, some of which almost proved fatal to the women working on the project, after years of testing, trial and error, and dumb luck, they finally managed to produce seven successful soldiers, each one an army in their own right and providing the baseline for a series of soldiers.

All chupacabras have the same set of abilities. They are faster, stronger, tougher, smarter, can heal faster and recover from blows that would normally be fatal, are double-jointed and are capable of controlling their body without their head attached to it, making them almost impossible to kill. They also have access to blood magic, giving them a devastating set of abilities on top of what they already have.

Whilst they are all designed to do the same task, to kill people in all kinds of environments, from urban and marshlands to beach assaults and zero-G operations. Some of them have undergone modifications to allow them to perform in specific environments better than the other models.

Alpha is the bog-standard model, she has no modifications apart from the standard template, yet she had proven to be the smartest out of the seven, as such, she's the unofficial leader of Batch 1, the first group of seven Chupacabras created by the project.

Beta is also a bog-standard version, unmodified from the basic template. The only difference from Alpha is that she's more bloodthirsty than Alpha, preferring to use her fists and abilities than guns. As such, she was later modified to make her stronger than the others, to make better use of her close combat preference.

Gamma is only slightly modified, they are more adept at climbing than the others, allowing her to climb faster with a heavier load.

Delta is better suited for underwater operations due to having gills, allowing her to breathe underwater without the need of carrying an air tank.

Epsilon is a bit different from the others, as she has the ability to turn completely invisible, hiding her body from all forms of detection, even infrared and heartbeat sensors won't be able to detect her when invisible. Of course, she can't hide her clothing, so has to be completely naked for the ability to work.

Zeta is slightly larger than the others, having been adapted for extreme cold climate operations, allowing her to fight in areas too cold for even the most protected people.

Eta was modified with darker skin to help her operate better in high sunlight environments, perfect for hot climates that are too hot or humid for most soldiers.

Chupacabras were made to be deadly soldiers, and are powerful operatives who can break into anywhere, and complete their objective, by any means necessary. And you bet hope that they aren't going for you.

Chupacabras Alpha to Eta belongs to me. Usage of them without my permission will result in an orbital bombardment onto your face via railgun (cost permitted).