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CompareOpen in Google Play
Where this app stands in Vietnam, updated 17 Oct 2026
Top free
Not in this chart today
Top grossing · Adventure
#95 –
Top paid
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Episode 1 is now available in English.
A stranger is writing you. Knows your name. And your future.
Imagine your phone rings. An unknown number. A message that changes everything. "I'm writing to you from the future. The world as you know it doesn't exist anymore." What sounds like a bad joke quickly becomes a nightmare — because the proof is real. Five young people developed a formula that could have saved billions of lives. But someone stole it. And you, of all people, are meant to be the key that can still stop what's coming. Your decisions decide between life and death. Trust no one blindly. Are you ready to change the future? Open the first message — now. TIMELINE is an interactive chat adventure in the thriller genre. Experience a gripping story through realistic messenger conversations — as if you were right in the middle of it. FEATURES: Gripping thriller story with shocking twists Realistic chat simulation — it feels like real messages Your decisions shape the course of the story Mysterious characters with secrets of their own Atmospheric mini-games Gallery with images, voice messages and media Multiple themes and fonts Dive into a world full of secrets and uncover what really happened. Note: TIMELINE contains optional in-app purchases. The main story is free to play.