The world of 1869 is a dark and dangerous place, and the Grave New World even more so than most. Colonists have crossed the ocean with hopes and dreams of a better life. However the minions of the Adversary hide in the shadows have fallowed them across the seas. The unsuspecting pilgrams are also prey to the dark creatures that have haunted the native people. Of those few who bravely stand against the secret evil, one cadre of Witch Hunters will find themselves tested.

After that, take a look at your wiki. There is some more helpful info there.

Witch Hunter: Dark Paths