D&D Curse of Strahd
Publisher: Wizards of the Coast
System: D&D fifth edition
Type: Adventure
https://store.steampowered.com/app/450080
D&D Storm King's Thunder
Publisher: Wizards of the Coast
System: D&D fifth edition
Type: Adventure
https://store.steampowered.com/app/507040
Savage Suzerain Player's Guide
Publisher: Savage Mojo Ltd.
System: Savage Worlds
Type: Accessory
https://store.steampowered.com/app/569600
Counter Collection 4E - Heroic 1 Token Pack
Publisher: Fiery Dragon Productions
System: Generic Add-ons
Type: Token Pack
https://store.steampowered.com/app/303332
The Road to Revolution: The Campaign (PFRPG)
Publisher: 0one Games
System: Pathfinder RPG and D&D 3.5/ OGL
Type: Adventure
https://store.steampowered.com/app/362010
Secrets of New York
Publisher: Chaosium
System: Call of Cthulhu
Type: Adventure
https://store.steampowered.com/app/567230