The deck is listed as the Burn Bryte Safety Card Addon, having originated in the Roll20-exclusive sci-fi RPG, but is available to all users. Roll20’s official support includes a built-in set of safety cards that can be selected when setting up a game on the virtual tabletop. Tools can be used to set boundaries before sessions, as well as providing ways to alert other players to uncomfortable or unsafe situations during play. Depending on the tool, certain subjects may be avoided completely, handled in a particular way - such as “fading to black” or limiting the level of detail given - or otherwise changed in response to players’ level of comfort.
Safety tools are used by GMs and players to avoid and address potentially difficult content that may arise while roleplaying. Roll20 has introduced official support for RPG safety tools to its virtual roleplaying sessions, including a number of popular options to protect players.