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Lost Prototype

Lost Prototype Game Cover
70%Game Brain Score
Most mentioned positive aspects:atmosphere, humor
Most mentioned negative aspects:story, gameplay
96% User Score Based on 24 reviews

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PCWindows
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Lost Prototype Game Cover

About

Lost Prototype is a single player simulation game with a horror theme. It was developed by Unsorted Games and was released on June 20, 2025. It received overwhelmingly positive reviews from players.

Lost Prototype is a ‘game’ created by an unnamed developer. You are asked to try this game...or ‘prototype’ and find a way out. Something is hiding in this prototype or someone,  we don't know. Just avoid getting caught. This game lasts about 10 to 20 minutes and contains flashing lights and sometimes loud noises. (Lost Prototype is a test ‘game’ to train myself on Unreal Engine and especi…

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Lost Prototype screenshot
Lost Prototype screenshot
Lost Prototype screenshot
Lost Prototype screenshot
Lost Prototype screenshot
Lost Prototype screenshot
Lost Prototype screenshot
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96%Audience ScoreBased on 24 reviews
atmosphere2 positive mentions
  • Atmosphere is top notch, creating an engaging and unsettling experience.
  • Good effort for a first game with interesting concepts and trippy visual effects.
  • Developer is active and shows potential for future, more ambitious projects.
  • Game is very short and could use more gameplay content and story.
  • Navigation can be confusing and lacks helpful elements or guidance.
  • Some players found it hard to understand or get into without additional context.

  • atmosphere

    2 mentions Positive Neutral Negative

    The atmosphere is highly praised for its quality and immersion, creating a compelling experience despite the game's short length. Overall, players find it impressive, especially for a first game.

    • “While rather short, the atmosphere is top notch!”
    • “I liked the atmosphere, congratulations on the first game :)”

  • story

    2 mentions Positive Neutral Negative

    The story aspect is minimal and not the main focus of the game, with some players wishing for a bit more narrative depth. Players appreciated the trippy room effects but desired better navigation support. Overall, the story is understated, complementing the game's primary experience.

  • humor

    1 mentions Positive Neutral Negative

    The humor in the game is subtle but effective, with elements like the "how to play" section commentary providing light, unexpected laughs.

  • gameplay

    1 mentions Positive Neutral Negative

    The gameplay is considered decent but somewhat limited, leaving players wanting a bit more depth or content. Overall, it provides a satisfactory experience despite its simplicity.

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Frequently Asked Questions

Lost Prototype is a simulation game with horror theme.

Lost Prototype is available on PC and Windows.

Lost Prototype was released on June 20, 2025.

Lost Prototype was developed by Unsorted Games.

Lost Prototype has received overwhelmingly positive reviews from players. Most players liked Lost Prototype for its atmosphere but disliked it for its story.

Lost Prototype is a single player game.

Similar games include Obey the Voice, The Complex: Found Footage, The Exit 8, DON'T SCREAM, The Complex: Expedition and others.