鍵屋 -ステージ型謎解きストーリー is an exciting stage-based puzzle game set in a locksmith's shop. Your objective is to unlock all 50 boxes by solving a variety of challenging puzzles. Each box comes with a short story that provides context and adds depth to the gameplay. Whether you're a beginner or an experienced puzzle solver, you'll find hints and answers for each box, ensuring that you can enjoy the game until the very end. Best of all, the game is completely free to play, with all stages accessible without any additional cost.

To play the game, simply tap on the workbench to enlarge the box. Explore the box by tapping on areas of interest. Interact with customers by tapping on their speech bubbles to listen to their stories. Don't forget to actively engage with them, as they may provide helpful hints or items. Swipe up to enlarge items and swipe to the desired location to use them. You may also discover that some items can be used in conjunction with others. If you ever find yourself stuck, you can access hints and answers by tapping on the hint button located in the bottom left corner of the screen.

鍵屋 -ステージ型謎解きストーリー is recommended for fans of escape games, brain-training puzzles, and mystery quizzes. It's also perfect for those who enjoy short stories and have an affinity for boxes. With its accessible hints and answers, even beginners can dive into the world of puzzle solving and have a great time.