A useful invitation beats a noisy one
Send a friend the website link and arrange a time to play. Create a room when you are both ready, then share the room code. If they are new to Heyball, send the rules guide before the first break.
If you post about Rackbi in a community, share an actual shot, a question or your experience. Follow the community’s self-promotion rules and avoid repeating the same advertisement.
Make feedback easy to understand
For a problem, note the device, browser, what you expected and what happened. A replay link can help explain a rules or shot question when the game provides one. Avoid including private messages or personal information in public screenshots.
Share the next game
Copy this address for a friend: https://rackbi.com/
Rackbi is free. Support it by sharing the game or one of these guides with someone who would enjoy it. An invitation to play together gives a new player a reason to try their first rack.