Privacy

Last updated 15 October 2026

On your device

The levels you have cleared and the maps you build are saved where you play: in the app's own storage on iPhone, iPad, Android, macOS, Windows and Linux, and in your browser's storage on bongbong.io. They are never uploaded.

On bongbong.io the browser also keeps a random id it makes up on your first visit, and one for each tab, so that reloading the page during an online round puts you back in your own seat. They are sent only when you play online.

Playing online

When you host or join a co-op room, the room server at rooms.bongbong.io receives what it needs to run the round for everyone in it:

• your nickname, which is an anonymous Player #XXXXXX made from the random id above, unless you start the desktop game with a nickname of your own;
• that random id, so a dropped connection gets your seat back;
• the room code;
• your tank's controls while the round runs.

The server keeps the round in memory and lets it go when the room closes. Its log notes each room it opens, with the room's code and map, and each player who joins or leaves it, with their nickname. Like any server, it sees your IP address while you are connected.

Updates by email

If you subscribe, your email address goes to Kit, which keeps it to send you a note when a new version ships. Every email has an unsubscribe link. Nothing of Kit's loads with the game: your browser talks to Kit only when you press Subscribe. Kit's privacy policy

This website

bongbong.io is served by Cloudflare, which sees your IP address and browser in order to deliver the page. The page sets no cookies of its own and loads nothing from other sites: the game, its pictures and its fonts all come from bongbong.io.

Questions

BongBong is made by Oto Brglez. Write to oto@bongbong.io. If anything here changes, this page changes with it, and so does its date.