Raids, rage quits, jump scares: you call them as they happen, your viewers mark their cards and race to shout bingo.
A demonstration of Stream Bounty running over a stream: events are called as they happen on stream, viewers mark them on their cards, and the first to complete a line claims bingo.
No overlays to build and nothing to download. Three steps and your chat is playing.
Install Stream Bounty from Twitch and activate it as an overlay, a component or a panel. A setup wizard walks you through the rest.
List the moments your stream is known for, or start with our general set. Each game can mix events from any of your sets.
Every viewer gets a card of their own. Call events as they happen, or let the bot do it, and see who gets bingo first.
Your own events, automatic calls, votes, leaderboards and more. Use what suits your stream.
Stream Bounty comes with a set of general events to get you up and running quickly, but tailoring events for your content is a great first step. We amplify your biggest on-stream moments!
Automated events count up on their own, and the bot calls each one when it reaches its target.
Set a target, such as 50 new followers or 5 new subs, and Stream Bounty calls the event when you hit it.
A leaderboard of a channel's top players, whose places change as they earn points for winning and voting.
Players earn points for interacting and winning! Our leaderboards show your top players over various periods, making it easy to give praise!
A voting round: viewers vote for the event they want called next, and the event with the most votes when the timer runs out is called.
Quiet spell? Start a voting round and let your viewers pick the next event. Everyone gets a free vote and can cast more with bits, and you can let viewers start a round themselves with channel points.
Over the whole video
Stream Bounty provides a first-class experience whether installed in an Overlay, Component or Panel slot. Display us where we best complement your stream. We also support mobile!
Try it: press an event to call it
Too busy playing to call events? Let your mods, or anyone you trust, run the game for you.
A classic numbers game: thirty numbered balls shown as a grid, filling in one at a time as each number is called.
Prefer the real thing? Play with 30 to 80 numbered balls, including the classic 75. Call the numbers yourself, let them come up at random, or have your stream events draw them.
A stream scene with the toasts widget on it: the Stream Bounty logo rolls in and a banner announces each event or number as it is called.
Drop our browser sources into OBS: toasts when something is called, an alert for each winner, a full bingo board, confetti and fireworks. Position each one wherever suits your layout.
Examples of bot integration: a bot calls an event by requesting its URL, and Stream Bounty sends the bot a message when an event is called or a viewer gets bingo.
Give your bot a URL for any event and it can call it for you, take a call back, call one at random or start a voting round. Stream Bounty talks back too, over websockets or webhooks, so your bot can react when a game starts, an event is called or somebody wins.
Most points by Halloween wins a gifted sub.
Three months, one champion.
Start a tournament whenever you like and end it when you are ready. Each one has its own leaderboard, and past tournaments stay on show for bragging rights.
Pick the patterns that win each game from a set of presets.
Give every card a free square in the middle.
Run a game just for your subs.
Viewers can grab extra cards with bits, at a price you set.
Let viewers start a vote, call a random event or call every event left.
Let anyone you trust run your games, without making them a mod.
The extension comes in a light theme as well as a dark one.
Viewers can pop their card out into its own window.
Save your usual game options as defaults, and have games end themselves after your stream.
Events are called as they happen on stream. Mark the glowing ones on your card, and claim bingo when you fill a line.
Bingo in calls!
Now picture your whole chat racing each other to it, on events you wrote for your own stream.
"I honestly can't imagine streaming without it now after all the fun it's brought to me and my community. If you're a streamer looking to boost interaction and bring your community closer, this is the way to do it."
"Ever since introducing Stream Bounty to my channel, it's become a game-changer. It gives viewers something fun and interactive to focus on while watching. It's something my community looks forward to every time I go live, and I can confidently say it's here to stay."
"Stream Bounty is fun, interactive and very simple to set up. It makes my community more engaged in the stream. I love how many things you can just add to make it very personalized to your stream."
"Stream Bounty is the secret sauce to keeping my stream spicy — whether I've got 3 viewers or 300. It gives chat something fun to yell about (usually !rigged), and on slow days, my mods basically become bingo overlords running the whole thing. I just sit back, sip my drink, and watch the chaos. 10/10 would bingo again."
"Oh no, did I just get bingo baited?"
"Stream Bounty is an incredible and versatile extension that helps keep viewers engaged and entertained. I highly recommend it for streamers of any size."
"Stream Bounty is a great way to have fun with my community and it also brings in new viewers! Five stars obviously"
"Stream Bounty has brought a whole new vibe to my channel! It’s fun, interactive, and my community can’t get enough of it. Highly recommend for any streamer looking to boost engagement!"
More questions? Read the help guide or ask in our Discord.
Stream Bounty lets your viewers play along, vote, and interact. Easy setup, real-time events, and tons of fun for your community!
Stream Bounty© 2026 Stream Bounty. All rights reserved.
TWITCH, the TWITCH Logo, the Glitch Logo, and/or TWITCHTV are trademarks of Twitch Interactive, Inc. or its affiliates.
