War & Mythos [Wiki]
War & Mythos is a fantasy survival horror setting created by AdventRPG.com. There are  free mods that use War & Mythos lore currently.
Dark Ages III: War & Mythos
A Dwarf Fortress add-on mod 5-years in the making. Adds 2MB of plain text mods to DF vanilla and scores of pixel art tileset links and original artwork. The reason this Wiki was called for: Download Link
Dark Isle: War & Mythos
A Skyrim SE add-on mod which introduces the horror setting in a stunning sandbox isle. Two smaller modules add spells, and four playable races for PC, PS4, and XB1: Download Link
War & Mythos: Campaign Setting
(Under Development) A fantasy survival horror Pathfinder campaign setting. Release date TBD. We promise GM's our first adventure guidebook will scare both you and your player characters. Even people who don't play Pathfinder will be able to enjoy the lore and maps.