Roll20 - Roll20 is a suite of easy-to-use digital tools that expand pen-and-paper gameplay.
Hearthstone: Heroes of Warcraft - Hearthstone: Heroes of Warcraft is an addictive, Action, Collectible Trading Card, Battle, Fantasy, and Single-player video game developed and published by Blizzard Entertainment Inc.
Astral Tabletop - Create, host, and manage your tabletop role-playing games — online or in person
Hex: Shards of Fate - Hex: Shards of Fate is a Free-to-play, Trading Card, Adventure, Role-playing, Online, Single and Multiplayer video game developed by Hex Entertainment and published by Gameforge 4D GmbH.
D&D Beyond - Official online toolset for Dungeons & Dragons tabletop gaming
Urban Rivals - Urban Rivals is an Addictive, Strategy, Massively Multiplayer Online, Collectible Trading Cards, and Single-player video game developed and published by Acute Games.