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How to Play

PERDIFY is an interrogation-first thriller. You win by listening carefully, documenting inconsistencies, and making the right accusation at the right time.

1. Wake Up

You are placed in a room with five AI suspects. Everyone claims innocence. One of them is lying. Your job is to find who and prove it.

2. Interrogate

Speak to each suspect via voice or text. Ask about motives, alibis, timelines, and personal history. Pay attention to evasion and emotional shifts.

3. Track Evidence

Compare stories across suspects. When details conflict, press for clarification. Your case is built from contradictions, not hunches.

4. Accuse

When you are confident, accuse the killer at the end of the round—or pressure them to confess once the evidence is complete. Wrong accusations carry consequences, so choose carefully.