Turn stream chat into a fun game.

Stream Basketball is a Windows game for Twitch and YouTube streams. Let viewers type !shoot <angle> <power>, watch shots play out live, and keep the leaderboard going from one stream to the next.

Twitch + YouTube Easy OBS setup Persistent leaderboard
LIVE CHAT

Interrupt the demo and try your own command.

How it works

A simple game viewers understand instantly.

Connect your stream, place the game where it fits your layout, then let chat take shots, score points, and chase the leaderboard.

01

Connect your stream

Sign in with Twitch or YouTube, then come back to the game on your next stream without having to set everything up again.

02

Place it on stream

Use the game window directly or bring it into OBS so the mini-game fits neatly around the rest of your stream.

03

Let chat play

Viewers type !shoot, the ball reacts naturally, and the running leaderboard keeps the competition alive between streams.

Stream ready

Built to sit on stream, not beside it.

It is built for real live setups: easy to place on stream, easy to bring into OBS, and easy to bring back next time you go live.

Overlay

Transparent and readable.

Keep the mini-game visible without letting it take over your whole stream.

OBS

Easy to add in OBS.

Use the game window directly or bring it into OBS as its own source when you want more control over your layout.

Repeatable

Reconnect and go live again.

Once everything is in place, it is easy to bring back as part of your regular stream routine.

Setup

Get it on stream without guesswork.

The app includes a clear setup guide so you can see where the game belongs in OBS and get it live faster.

The setup screen makes the OBS steps easier to follow, so you can get the game on stream, explain it quickly, and get back to your content faster.

Gameplay & customization

Keep the game readable for viewers and flexible for your stream.

The fun comes from a game people can follow at a glance, while still giving you enough control to tune the difficulty, pacing, and look to fit your stream.

Physics

Shots feel earned, not random.

Angle, power, distance, and wall bounces all affect the result, so chat can learn what works instead of repeating the same guess every time.

Leaderboard

Scores carry across sessions.

Saved rankings make the mini-game feel like part of your channel instead of a one-off joke that resets the moment the stream ends.

Controls

Tune it for your stream layout.

Adjust hoop placement, ball type, cooldowns, and other settings so the game fits your layout, your pacing, and the kind of chat energy you want.

Install

Bring a fun chat game into your next stream.

Install Stream Basketball from Steam, connect Twitch or YouTube, put the game on stream, and let chat compete live.