D&D Classics: I6 Ravenloft
Publisher: Wizards of the Coast
System: D&D Classics - AD&D 1E/2E
Type: Adventure
https://store.steampowered.com/app/1168180
D&D Classics: PHBR8 The Complete Book of Elves
Publisher: Wizards of the Coast
System: D&D Classics - AD&D 1E/2E
Type: Accessory
https://store.steampowered.com/app/1174930
Pathfinder RPG - GameMastery Guide
Publisher: Paizo Inc.
System: Pathfinder RPG and D&D 3.5/ OGL
Type: Accessory
https://store.steampowered.com/app/1177010
Mini-Dungeon Monthly #3
Publisher: AAW Games
System: 5E Compatible
Type: Adventure
https://store.steampowered.com/app/1142350
TAROT PACK: Den of Iniquity
Publisher: Indie Publishers
System: Generic Add-ons
Type: Accessory
https://store.steampowered.com/app/1177520