How to Play: Upon powering on, the game will begin. A loading progress screen will appear. Once loading is complete, the game interface will jump to the game screen. The game interface consists of four cards with numbers or letters. Each click on the top or bottom of a card changes the corresponding card character (0-9), (1-10 characters), or (26 letters, including A-Z). Once all four numbers, characters, or letters on the card are entered correctly, a success screen will appear, a success sound will play, and the electromagnetic lock will unlock.
Reset: Double-click in the lower-right corner of the screen to reset. A 60-second automatic reset is optional.
You can set your own password: After entering the desired password, press and hold the "Set" button for 3 seconds to save it as the unlocking password.
Audio Description: Audio editing is supported, and the format is MP3. There are three audio segments: 001: power-on sound, 002: each click sound, and 003: level completion sound.