Unity製のスマホ3Dパズル、25ステージの箱ロック解除、APK出力付き

Build a 25-level mobile 3D puzzle game in Unity for Android, delivered as a buildable project that exports an APK. The player faces a dark, high-tech lock box in a moody blue-black laboratory with soft rim lights. Each level shows a short objective and tutorial text on screen. Puzzles use touch: tap numbered contact points in the right order, drag to rotate the box and find a rear latch, press and hold, double-knock, and link separate contacts to complete a circuit. Add a title screen, a menu, hint and retry buttons, an input-assist toggle, and short story messages between stages from an AI character. Show a progress counter such as level 3 of 25. Keep visuals minimal and clean, with a glass door, rotating dial ring and glowing blue core. Done means all 25 stages can be played in sequence on a phone, with clear feedback when each lock opens.