絶望プリズン is a thrilling mystery game developed by Kousuke Wakayama. Set in a certain school, the game revolves around a series of bizarre incidents caused by doppelgangers. As a member of the Occult Club, you must unravel the mysteries behind these events. Can you win the psychological battle against the doppelgangers?

The game offers two main gameplay elements. First, you can explore the town and school to gather evidence related to the incidents. With approximately 30 different maps, you'll have plenty of locations to investigate. Interact with various characters to deepen your bond and uncover the truth behind the vast array of puzzles and enigmas.

Secondly, the game introduces a new gameplay mechanic called "Despair Trial," which requires your analytical thinking skills. Use the evidence you've collected to ask "precise questions" and expose the culprits. Be strategic with your limited number of turns to reach the truth.

In addition to the main gameplay, 絶望プリズン offers several exciting bonuses. You can unlock additional stories by strengthening your bond with the characters, collect special outfits for character customization, and obtain an early clear bonus fanbook.

Experience the evolution of the popular "Wolf Game" series by Studio Wasabi with 絶望プリズン, now available for free on iPhone.