D&D Hoard of the Dragon Queen
Publisher: Wizards of the Coast
System: D&D fifth edition
Type: Adventure
https://store.steampowered.com/app/372020
D&D Tomb of Annihilation (5E)
Publisher: Wizards of the Coast
System: D&D fifth edition
Type: Adventure
https://store.steampowered.com/app/695000
Forbidden Hills
Publisher: Expeditious Retreat Press
System: Pathfinder RPG and D&D 3.5/ OGL
Type: Adventure
https://store.steampowered.com/app/308140
Underworld Races & Classes (PFRPG)
Publisher: AAW Games
System: Pathfinder RPG and D&D 3.5/ OGL
Type: Accessory
https://store.steampowered.com/app/674950