Overview
13 MASCA plunges players into a tense psychological horror simulation where quick thinking and keen observation are paramount. Developed by Pockawl, this single-player experience challenges you to identify a hidden threat among a group of individuals within a strict time limit.
Failure to do so has dire consequences, transforming the game into a desperate fight for survival against a monstrous entity.
Highlights
- Intense Time-Based Investigation: Players have just 295 seconds to scrutinize 13 distinct individuals and pinpoint the one who seems out of place.
- High-Stakes Deduction: After the investigation phase, you must choose a suspect to expel. A correct choice leads to a peaceful resolution, but an incorrect one unleashes a terrifying monster.
- Survival Horror Escape: If you make the wrong accusation, the chosen individual transforms into a monster. You must then escape the facility by surviving until an escape route appears.
Who It's For
This game is designed for players who enjoy psychological horror, mystery, and deduction games. If you appreciate a tense atmosphere, limited time challenges, and the thrill of uncovering secrets under pressure, 13 MASCA offers a unique and engaging experience.
Fans of cinematic horror and first-person simulations will also find much to appreciate.
Game Info
Released on July 13, 2026, 13 MASCA is a single-player simulation game developed and published by Pockawl. It supports multiple languages, including English, Japanese, Korean, French, German, Spanish, Russian, Simplified Chinese, and Portuguese (Brazil).
The game features custom volume controls and is playable at your own pace, though the core gameplay loop is driven by urgent time limits. Steam Achievements are also available for dedicated players.





