The murky depths of the pacific ocean conceal untold horrors in omens of the deep a new expansion for elder sign the cooperative dice game steeped in the lore of hp lovecraft39s terrifying mythos based on the popular the call of cthulhu expansion for the elder sign omens app players can now venture forth from the confines of the museum and board the ultima thule to combat the ancient ones that have begun to stir in the depths of the pacific the new r39lyeh rising mode of gameplay featur