Native to the northern regions of the US and of Canada (the Algonqian tribes - Ojiway, Cree) Windigo is the result of starvation. The creature often appears emaciated and scarred by frostbite. Some legends claim the creature is a human driven to the state by hunger and perhaps isolation. These humans can shape-shift into the Windigo shape. Others see him as an actual demon and instead of looking starved, he's huge and hairy with enormous feet. Either way, he has a horrible stench that turns stomachs.
He will eat anything, including human flesh. In fact, that is what he craves, once he has partaken of it. He is dangerous with great strength.
How do you kill a Windigo? Well, here the story sometimes becomes mixed up with werewolf legends and silver bullets. But, in fact, the only way to destroy a Windigo is to burn him. You see, once he becomes a Windigo, whether by shape shifting or because he is a demon, his heart turns to a chunk of ice, and this must be melted to destroy the beast.
The legend of the werewolf is one of the most ancient and wide spread. Stories of werewolves can be found as far back as history has been written. These shape-shifter myths can be found all over the word from China to Iceland and Brazil to Haiti.
The name Werewolf most likely derives from Old English wer (or were) and wulf. The first part, wer, translates as "man" (in the sense of male human, not the race of humanity). It has cognates in several Germanic languages including Gothic wair, Old High German wer and Old Norse var, as well as in other Indo-European languages, such as Latin vir, Lithuanian vyras and Welsh gwr, which have the same meaning.
The second half, wulf, is the ancestor of modern English "wolf"; in some cases it also had the general meaning "beast". An alternative etymology derives the first part from Old English weri (to wear); the full form in this case would be glossed as wearer of wolf skin.
In some cases, the werewolf is portrayed as being invincible and nearly indestructible, with decapitation of its head and removal of its heart as the only surefire way to kill one. In other superstition the weapon of choice is the silver bullet, and other weapons made of silver.
From very early times there have been reports and tales of vAn undead that rises from the grave during the night to drink the blood of the living in order to stay "alive". Generally the word "undead" refers to a creature that should be dead but is still active within the realm of the living.
There are some variations, where the vampire is traditionally killed with a wooden stake through the heart, some say you have to stake a vampire with a stake of silver or stake him through the heart in addition to other methods. Vampires don't like fire. One way to kill a vampire would be to light them on fire and burn them completely to ashes. They must be burned to ashes or else they will heal themselves and you will be their next victim.
Shoot them in the head.
These are the majarity of what you will run into. I can kill any thing, ask me and I will tell you.