NullByte — Support

Last updated: 9 September 2026

Need help with NullByte, found a bug, or want your data deleted? Email us:

We usually reply within a few days.

Common questions

How do I sign in? NullByte uses Sign in with Game Center. Make sure Game Center is enabled in the iOS Settings app under your Apple account.
I lost my progress. Progress is tied to your Game Center player ID and stored on our server. Signing in with the same Apple account on any device restores it.
Delete my account / data. Email the address above from anywhere and include your in-game player ID (shown in the app). See the Privacy Policy.