30-second tactile puzzle

Feel the signal.
Crack the vault.

Rotate a fictional signal dial, follow visual, sound, and haptic clues, and master five escalating security protocols. The complete game works offline without an account, purchases, or a game server. Optional ads can provide bonus rewards.

Local by design

Fast rounds. No account.

Progress, settings, best times, coins, and unlocked relics stay on your device. The game does not reproduce or teach real locks or lock-picking techniques.

5 protocols

Static, Sweep, Surge, Counterspin, and Black Ice change the rules—not just the numbers.

7 languages

English, Japanese, Korean, Spanish, French, German, and Brazilian Portuguese.

Optional rewards

Choose rewarded ads for a hint, extra time, or bonus coins. Core play and progression never depend on an ad.