D&D Rage of Demons: Out of the Abyss
Publisher: Wizards of the Coast
System: D&D fifth edition
Type: Adventure
https://store.steampowered.com/app/403500
D&D Map Pack Volume 1
Publisher: Wizards of the Coast
System: D&D fifth edition
Type: Map Module
https://store.steampowered.com/app/543670
Weird Wars Rome
Publisher: Pinnacle Entertainment Group
System: Savage Worlds
Type: Setting
https://store.steampowered.com/app/491680
Investigator Handbook
Publisher: Chaosium
System: Call of Cthulhu 7E
Type: Accessory
https://store.steampowered.com/app/727820