Stuck on more than a cipher? We're here to help.
Every puzzle hides a well-known phrase. Each letter is disguised as a temple symbol — the same symbol always means the same letter. Tap letters to fill the tiles; correct guesses lock in, wrong guesses wake a skull. Three skulls and the door seals.
Yes. Progress is stored on your device and, if you're signed in to iCloud, synced privately across your own devices. There's no account to create.
Gems are usually credited within a few seconds. If a purchase was interrupted, reopen the Shop and tap "Restore Purchases" to complete any pending delivery. If they still don't appear, email us with your receipt and we'll sort it out.
Yes — you can play and progress entirely free. Gems can be earned in-game (the Crystal Mine, daily ciphers and wins), or bought as an optional convenience.
No ads, no tracking, no data collection. See our Privacy Policy.
Email hello@decode-game.app and we'll get back to you. Include your device model and iOS version for the fastest help.