Help with your next run.

Email hitesh@knowhere.studio. Include your device model, operating-system version, app version and a short description of what happened. A screenshot is useful, but please avoid including unrelated personal information.

How do I play?

Hold your device in landscape. Use the left touch control to move and the right control to aim. Auto-fire keeps your volleys moving. Catch returning balls to attack again.

How do fusion and evolution work?

Compatible balls can be combined at the reactor after reaching the required level. The result screen shows the ingredients and what was created. You can upgrade the result in later drafts.

Where is my progress saved?

Cleared-stage progress is saved on your device. There is no account or cloud save. Closing the app during a run does not save that run. Clearing app data or deleting the app can remove local progress.

The game has no sound.

Check the in-game speaker control and your device volume. After returning from another app, tap the game and resume when ready.

How do I report a crash or a bug?

Email the device/app details, what you tapped, and the approximate time. Do not send passwords, payment information or unrelated personal information.

How do I ask about my data?

Email hitesh@knowhere.studio with “Ballcalypse privacy request” in the subject. See the privacy policy for more information.