Rumble! header
Rumble! icon


Rumble! Chat

A chat window for those in your room to converse without swapping windows. Allows for direct messaging, basic dice rolling via Buttons and advanced dice rolling via Commands, safety cards and also logs monster rolls from Clash. Can also be linked to a Discord channel to have all logs echo/record into Discord.

General Information

No data is stored with Rumble! All chat logs will disappear if the page is refreshed or the room is reloaded. It's meant to just be for the session (At least for now).

If you have Rumble minimized, it'll have a notification bubble to show you the amount of missed messages. This will be dismissed when it's opened. It will also be yellow if someone has whispered to you.

Safety Cards work slightly different from each other, but are all anonymous.

  1. Green Checkmark. This is sent only to the GM and just let's them know 'someone' is happy with the way things are going.
  2. Yellow Circle. This is sent to everyone, popping up a yellow card center screen and adding a message into the chat log to let them know someone is wary of how things are going.
  3. Red Cross. This is also sent to everyone, like the circle. Just different messaging.

good view

warn view

bad view

share view

BRP and CoC Dice Commands brp view


If you have questions, please join the Owlbear Rodeo Discord.


  • v1.0.4 - Added /HELP command for information on slash commands.

  •    Added /BRP and /COC for Basic RolePlaying and Call of Cthulu dice annotations. More information in the help.
  • v1.0.3 - Added Discord Integration.

  • v1.0.2 - Theme update.

  • v1.0.1 - Fixed a bug with the Direct Message selector resetting whenever the player list was refreshed.

  •    Added chat commands for /whisper or /w (player name) for quicker messaging without using the selector.
  •    Added D20 dice commands /roll, which should support the range of Roll20 style dice notations.