By すずはるひろみ · Windows
Coming soon · November 2026Welcome, Subject 03. It's time for your psychological experiments. Four experiments. 56 endings. Save others, abandon them, or put yourself first. Every choice is yours. A simple game, really. Just decide how to use your kindness. Heh. Can you be kind? To yourself—and to others.
DESCRIPTION SUPPLIED BY THE DEVELOPER THROUGH STEAMScreenshots supplied by すずはるひろみ through Steam.
Check the official page for current availability, supported devices and any in-game purchases.
Steam edition · Researched Nov 10, 2026 · Guide updated Nov 10, 2026.
In the Trolley Problem experiment, you face a classic moral dilemma where you must decide whether to pull a lever to divert a trolley, sacrificing one person to save five, or choose between personal losses like your own eye or your sister's life.
Based on source 1.
This mode involves five participants and only four lockers. Over five rounds, you must hide to survive. If found, you can betray another participant by revealing their location to the seeker to save yourself, or choose to sacrifice your own safety for others.
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You start with 20 Kindness Points to use over seven days while interacting with four prisoners. Helping them costs points, but if a prisoner thanks you, you regain some points. You are free to help no one or manage your kindness as you choose.
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The goal is to survive until you reach the first floor while managing limited food and water. You must decide whether to let people begging outside into the elevator, knowing that more people increase the consumption of your limited supplies.
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No, each of the four experiments features randomized elements. The questions asked, the information provided by subjects, and the people you encounter can change, meaning that repeating an experiment will not necessarily result in the same experience or outcome.
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There are 56 different endings available. Every ending you discover is saved in your Experiment Records, and the game provides hints for any endings you have not yet unlocked, encouraging you to replay the experiments to see them all.
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Yes, you are free to create gameplay videos, livestreams, and other content for both commercial and non-commercial purposes. No prior permission or notification is required to share your playthroughs or show the various endings you have discovered.
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The game includes several accessibility features, such as custom volume controls, a mouse-only option, and the ability to play without timed input. These settings are designed to make the psychological experiments more comfortable and accessible for a wider range of players.
Based on source 1.
If you find yourself unable to choose between the difficult options presented in the Trolley Problem, the game provides a rescue button specifically for players who are struggling to make a decision during that particular moral dilemma.
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Yes, your progress is tracked through the Experiment Records. This system saves every ending you have discovered and offers helpful hints for the remaining endings, allowing you to keep track of your choices and outcomes across multiple sessions.
Based on source 1.
AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.
For やさ死くシて · Steam edition.
Decision guide updated 2026-10-29. Based on the publisher listing checked 2026-11-10; this is not a firsthand review.
The full game and its demo may have different availability. Prices are a US storefront snapshot. DLC and in-game purchases may cost extra.
Steam source ↗ · Checked Nov 10, 2026. Platform editions may differ in features, prices and save compatibility.
▶ Watch the official trailer on Steam ↗Minimum: OS: Windows 10 / 11 (64-bit) Processor: Intel Core i3 or equivalent Memory: 4 GB RAM Graphics: DirectX 11 compatible graphics DirectX: Version 11 Storage: 2 GB available space Sound Card: Standard audio device
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