世にも奇妙な推理ゲーム is a free iPhone game developed by MASK LLC. In this game, players are transported into a strange world where they must solve a series of mysteries. The game offers a completely free gameplay experience, with no hidden costs or in-app purchases.

The game is designed to be accessible to all players, including those who enjoy watching gameplays from content creators. Players are encouraged to share their gameplay experiences and engage with the game's community.

To play the game, players first review the given question. Then, they examine the image provided and identify the correct answer. Once they have found the correct answer, they tap on it and press the "決定" (confirm) button at the bottom of the screen. Successfully solving a puzzle allows players to progress to the next one.

世にも奇妙な推理ゲーム offers a unique and intriguing gaming experience for iPhone users who enjoy solving mysteries. With its free gameplay and engaging puzzles, it is sure to captivate players looking for a challenging and immersive gaming experience.