Mystery Lab: Case Files

A new mystery drops every day. Can you solve it? You get a case brief. A victim. A crime scene. And 3–5 AI suspects — each with their own alibi, motive and secrets. Your job? Interrogate them. Spot the lies. Make your accusation. These suspects are AI characters. They don't follow a script. They deflect. They contradict themselves. They try to throw you off. Every case is unique — no two games are ever the same. Your detective partner tracks everything: every statement, every alibi, every contradiction across all your interrogations. They cross-reference what suspects say and help you connect the dots. Think you've cracked it? Make your accusation. Then share your result without spoiling the case for anyone else. New case. Every day. One shot to solve it. HOW TO PLAY • Read the case brief and the crime scene • Question every suspect by text or by voice • Catch contradictions and collect evidence • Name the culprit and climb the weekly leaderboard PREMIUM • Unlimited interrogation questions • Full case archive — replay past mysteries • Weekly leaderboards and 24 detective badges • Your partner remembers everything Free to download. Start with a 7-day free trial, then Monthly ($4.99) or Yearly ($29.99). Prices may vary by country. BRIBES Stuck on a suspect? Bribe them for escalating reveals: cracks in their story, hints about evidence, admissions under pressure. One-time purchases, no subscription required. SAFE BY DESIGN Every player message, AI reply and generated image passes a content safety filter. You can report any message in the app. SUBSCRIPTIONS Payment is charged to your Google Play account. Subscriptions renew automatically unless cancelled before the end of the current period. Manage or cancel anytime in Google Play → Payments & subscriptions → Subscriptions. ACCOUNT Delete your account at any time from Profile → Delete Account. This permanently removes your account, conversations and personal data. For ages 13+. Privacy Policy: https://mysterylab.app/privacy.html Terms of Use: https://mysterylab.app/terms.html

Mystery Lab on Android: a new AI mystery every day. Interrogate suspects by text or voice, catch the liar, name the culprit.