Knockout Zoo: Arcade Boxing is made by BIRCO, Inc. Last updated October 29, 2026.
We don't collect personal information. There are no accounts, no ads, no analytics, no tracking and no chat.
Your fights won, gloves, outfits, settings and whether you bought the Full Game are saved only on your device. Deleting the app deletes them.
When you fight a friend with a 4-letter code, your fighter pick and your moves pass through our game server so the two phones can play. Online versus sends no names. The server keeps the match in memory only while both players are in the room and drops it when they leave. Nothing is saved. Codes are only shared by you, so you only meet people you invite.
In a tournament party each player types a nickname (letters and numbers only, up to 12). The nickname, fighter pick and fight results pass through our game server so everyone in the party can see the bracket. They are kept in memory only while the party is open and are never saved. The nickname is also remembered on your own phone for next time. There is no chat, and only people with your party link or code can join.
The Full Game is one purchase through the Apple App Store or Google Play. They handle payment, and we never see card details. A grown-up check appears before any purchase. There are no other purchases and no subscription.
Knockout Zoo is made for kids and families. Because we don't collect personal information from anyone, we don't collect it from children under 13.
Questions: BIRCO, Inc., edgarb@bircoinc.com