Call of Cthulhu: Rigid Air - RPG Review

The strange death of an old friend sends the Player Characters on a mission against a creature of alien horror. Written by Marion Anderson and Phil Anderson, the scenario first appeared in 1992's Fearful Passages. Buy it on DriveThruRPG: https://www.drivethrurpg.com/product/... You can find my own novels and audiobooks here: https://amzn.to/39Ro697 My Patreon:   / sskorkowsky   Guest starring Jack the NPC.