Undead

The undead are a race of creatures and make up the entire of One-Eyed Billy's army.

Creation
The first undead were created by One-Eyed Billy to aid him in his goal for world domination. They are dead corpses that have been ressurected by Billy's dark magic. They appear the same as they did when they were alive, except that now they are walking, rotting corpses. The bite from an undead will result in the person in question that has been bitten becoming sick and eventually dying. Then their corpse will reanimate and join the undead army.

Physiology
The undead, being undead, are immune to most forms of bodily harm. None of their bodily functions work meaning they do not breath, sleep or eat. Depending on the type of undead encountered they may possess physical characteristics that are unique from the normally encountered undead.

Undead are usually mindless, feral creatures than follow One-Eyed Billy's instructions. However different undead have different levels of intelligence, with some being slightly smarter, others being of average intellect and some being highly intelligent.

Evolution
The undead are not a still race and are capable of evolution, becoming stronger and more intelligent creatures. The undead can evolve into several different forms depending on the surrounding environment for better or for worse. Because of this Gingoria and even One-Eyed Billy himself are not sure exactly how the undead will be affected by their surroundings. This makes this race extremely flexible and unpredicable.

Weaknessess
The undead have three significant weaknessess:

Wood
Wood is resistant to undead who find it difficult to break down. Wood, however, is not immune to undead and will be broken down eventually.

Head Shots
The most basic weakness, head shots will stop the undead completely. However depending on the undead encountered this is can add more difficulty to an already hard task.

Holy Object
Objects with holy attributes are extremely effective against the undead. Gingoria claims that an undead touching one of these objects is the same as a living person touching lava, it burns.