The case files

Open the dossier. Rain on the glass. Someone is lying — and the truth won’t wait.
The Case Files is an interactive noir detective game for adults and teens. Each case is an AI-driven investigation: you decide what to do next — no multiple-choice scripts, no tap-to-win dialogue trees.
HOW TO PLAY
• Open a case and step into the scene
• Explore locations, question people, and examine clues
• Type or speak your detective actions
• Build your theory as the story reacts to you
• Accuse when you’re ready — then get a graded debrief on how you closed the file
YOUR PARTNER: KAI
Kai narrates the investigation and stays in character as you dig deeper. Ask sharp questions, follow hunches, and chase the details that matter.
WHY IT FEELS DIFFERENT
• Freeform investigation — your words drive the case
• Mature mystery atmosphere with sharper stakes
• Cases that unfold through people, places, and evidence
• Optional voice actions when you want to think out loud
• Progress that saves so you can return to an open file
PLANS
Start free and investigate. Subscribe for more cases and audio narration each month. Manage your subscription anytime in Google Play.
WHO IT’S FOR
Players who want a detective fantasy that feels written with them — not a kids club adventure. Looking for the family-friendly game? Search Mystery Club by Plyven.
Note: The Case Files uses AI to generate narrative replies during play. An internet connection is required.
Questions or support: contact us through the app or visit plyven.com.