Players take on the role of one of seven characters (Heroes) from the magical Mournes. Their quest is to Cast-out four Nightmares from the control of an evil Shimnavore, before they are released into the Kingdom of Mourne. But the clock is ticking, time seems to move faster and faster. Days flow into nights and back to day with gaining speed…

Can you Cast-out the Nightmares, protect the Mourne Wall and defeat the Shimnavore?