Apple Watch Series 6 or later, running watchOS 11.2 or newer. The game runs entirely on the watch — no iPhone required while playing.
Open the game, go to Settings, and tap Restore Purchases. Make sure you're signed in with the same Apple Account used for the original purchase.
Hero unlocks Disasters, Saboteur, and Special Classic, plus 1.25× coins on every win and a one-time 50,000 coin bonus.
Superhero includes everything in Hero, and adds Lucky, Showdown and Tournament modes, all starter packs, 10 exclusive characters, 1.5× coins on wins, and a one-time 100,000 coin bonus.
Boss Battle is found inside Arena mode. Entering a fight requires a pass, which you buy with coins earned by playing. Passes are in Shop → Passes. A new boss takes the arena every hour.
No. Zombie Isles collects no data of any kind. There is no account, no analytics, no tracking, and no internet connection is used. All progress is stored locally on your watch.
All purchases are handled by Apple. Request a refund at reportaproblem.apple.com.
Progress is saved on the device. Deleting the app, or unpairing and re-pairing your watch, erases saved data — it cannot be recovered. Purchases can always be restored via Settings → Restore Purchases.