Go head-to-head.
Take on another player in online 1v1. Find your angle, use the walls and make your shot count.
ONLINE 1V1 · Z BALL: 1V1 STAR CLUSTER UNC
Your shot.
Their move.
Online 1v1.
Go head-to-head in online 1v1. Read the arena, land the bank shot and outplay your opponent—one clever flick at a time.
Available now on Google Play · Android
Online 1v1Your next rival
Skill meets a little style.Real gameplay. Ball illustration.
Independent studio. Distinctly Zyntra.Step into the arena
This is Z Ball
One arena.
Two rivals.
Two players. One arena. Every shot is a chance to change the game. See online 1v1 in action.
Z Ball scoring explained: 1 / 2 / 5 and direct links · Gameplay trailer · Tap play to load the video. New to the sport? Read our Star Cluster Ball / UNC Ball guide ↗ · How to play Z Ball on Android — friend rooms & Couch Clash ↗
Z Ball: 1v1 Star Cluster UNC is Zyntra’s independent Android game inspired by the sloped-table format known as Star Cluster Ball / UNC Ball. It is not affiliated with or endorsed by physical-sport brands. Free to download with ads and optional in-app purchases and subscriptions.
Take the tour.
Chase stars through Z Tour and put your touch to the test in Trick Shots.
Make it yours.
Express yourself with distinctive ball skins, trails and profile customisations.
Available now on Google Play
Your next shot.
Starts here.
Z Ball: 1v1 Star Cluster UNC is live. Challenge a rival, find your angle and make your shot count.
Get Z Ball on Google Play
Android · Online 1v1, solo challenges and your own style.
Before your first shot
Z Ball.
Quick answers.
Choose the mode that fits your phone and friends. Our Android and friend-play guide explains controls, scoring and setup.
Is Z Ball available on Android?
Yes. Z Ball: 1v1 Star Cluster UNC is available on Google Play. It is free to download, with ads and optional in-app purchases and subscriptions. Check the listing for device and regional availability.
Can I play with a friend?
Couch Clash lets two players take turns on one Android phone, with offline gameplay. For two phones, create an Online 1v1 friend room and share its code. Online matches require an internet connection.
Is this an official app of the physical sport?
Z Ball is independently developed by Zyntra, with its own arenas, rules and progression. It is inspired by the sloped-table format known as Star Cluster Ball / UNC Ball, and is not affiliated with or endorsed by physical-sport brands.
More from Zyntra
Find your kind
of play.
01 / Android · Sports · Physics
Available now
Z Ball: 1v1 Star Cluster UNC
Aim, set your power, read the table and compete in online 1v1, or take on solo challenges with Zyntra’s independent sloped-table game.
Get it on Google Play02 / Wear OS · Personalisation
Explore today
Z Watch Lab
Your wrist, your style. Discover premium watch faces, build your own and bring a little more personality to Wear OS.
Get it on Google PlayThe studio behind the play
Small studio.
Plenty of character.
We’re Zyntra Apps, an independent studio making games and wearable experiences with a playful streak. Simple to pick up. Full of little details to discover.
Z Ball on iPhone · Coming soon
Your iPhone. Next in line.
Z Ball: 1v1 Star Cluster UNC is coming to iPhone. Join our release list for an email when it is available on the App Store, plus future Zyntra game releases. No launch date is promised yet.