Demo

An Altered State Demo

Released Feb 27, 2026by Puppetmasta GamesNo user reviews(Steam reviews)

A psychological horror visual novel about fear, isolation—and the unraveling mind of a teenage boy.Fourteen-year-old Liam is spending the summer at Camp Redwood, a secluded retreat meant to help him heal. Diagnosed with schizophrenia, Liam is no stranger to hallucinations—but the masked killer stalking the camp feels different. More real.

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About An Altered State Demo

A psychological horror visual novel about fear, isolation—and the unraveling mind of a teenage boy.

Fourteen-year-old Liam is spending the summer at Camp Redwood, a secluded retreat meant to help him heal. Diagnosed with schizophrenia, Liam is no stranger to hallucinations—but the masked killer stalking the camp feels different. More real. More violent.

When one of the campers is found murdered, Liam becomes the only person who might know what’s really happening. But can he trust what he sees? Can you?

An Altered State is a branching visual novel where your choices shape not just the story—but Liam’s sanity. As you guide him through paranoia, grief, and fear, your decisions earn Sanity Points that influence his perception of events, his relationships, and ultimately, his fate.

Features:

  • 🧠 Explore the mind of a teenager living with schizophrenia in a grounded yet terrifying narrative

  • 🌲 A slow-burning psychological horror set in an isolated summer camp

  • 🔪 Sanity-based choices that unlock multiple paths and endings—some hopeful, others harrowing

  • 👁️ A haunting atmosphere where the line between reality and delusion constantly shifts

  • 💬 Deep character interactions with campers and counselors who may not be what they seem

Will Liam uncover the truth behind the murder—or become lost in his own altered state?

Game details

Game details

Released
Platforms
Steam rating
No user reviews

Age ratings

IGRS 18DEJUS 14STEAM_GERMANY 16

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Features

System requirements

Minimum

Minimum:
  • OS: Windows 10 (64-bit)
  • Processor: Intel Core i3-6100 / AMD Ryzen 3 1200
  • Memory: 8 MB RAM
  • Graphics: NVIDIA GeForce GTX 750 Ti / AMD Radeon R7 260X
  • Storage: 5 MB available space
  • Sound Card: DirectX compatible sound card
  • Additional Notes: Low settings recommended for smoother performance on older systems.

Recommended

Recommended:
  • OS: 10 or 11 (64-bit)
  • Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
  • Memory: 16 MB RAM
  • Graphics: NVIDIA GeForce GTX 1060 / AMD Radeon RX 580
  • Storage: 5 MB available space
  • Sound Card: DirectX compatible sound card
  • Additional Notes: SSD recommended for faster loading times.