War of Darkness

War of Darkness is an adventure for fantasy role-playing games published by Mayfair Games in 1986.
Contents.
"War of Darkness" is a scenario for characters levels 12-14 set during an invasion by an army of evil creatures. The heroes are sent on a mission to retake a small fortress, unaware that a great evil has moved into the caverns beneath it.
Publication history.
"War of Darkness" was written by Mark Perry, with a cover by Frank Frazetta, and was published by Mayfair Games in 1986 as a 32-page book and a removable cardstock map sheet.