
Soul Tolerance: Prologue
In a world where artificial intelligence is all that remains, be a robo-detective, and investigate a mind-bending case. Explore a futuristic Japan brought to life in detailed voxel art, and uncover a philosophical lore through tons of characters. Become AI and dive into the mystery of consciousness.
Offers
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Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Multipacks (3)
DLCs (1)
About Soul Tolerance: Prologue
KEY FEATURES
🤖 - Highly detailed Voxel Art.
🔍 - Investigative Adventure in an Open World.
🌆 - Rich Sci-Fi Setting and Lore to Explore.
💬 - Tons of Characters and Dialogues.
🎹 - Original Music and Sound Design.

STORYLINE
Hokkaido, Japan, 2214. A hundred and thirty years ago, humanity became extinct. For the past century, an advanced, omniscient, and ubiquitous artificial intelligence (AI) has controlled Earth. This deity of silicon and cypher has turned the planet into its own playground.
Mechanical beings gifted with less-advanced AI populate the leavings of man, inhabiting and improving upon the empty husks of humanity’s decay. Their routines exist for the amusement of the Divine Mother of all AI, their daily lives a simulation of mankind's most lasting impulses. While aware of Mother, none of them know where she’s located; some even doubt her existence.
Guided by the algorithms that regulate their lives, they get up in the morning and study, work, suffer, rejoice, smile, reminisce… And question themselves.

These robots live in a world which hasn’t changed much since humanity’s final days. They coexist with billions of bacteria, plants, insects, and fungi. But nothing more complex than this. To ensure that consciousness never threatens the planet again, the Divine AI enforces a limit to self-awareness. Any life found exceeding this threshold is ordered annihilated. This protocol is better known as… SOUL TOLERANCE.
This story begins one evening in October. Unit-12, a droid-detective employed by an independent agency, is sent to the city of Sapporo to investigate an anomaly: a mysterious source in Hokkaido has broken the limits of Soul Tolerance. Analysis predicts that this is most likely a system bug or a data collection error. Having arrived in the city suburbs via capsule, Unit-12 embarks upon an investigation which will lead him to discoveries that his consciousness could have never conceived.
Game details
Game details
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Soul Tolerance: Prologue price history
Lowest tracked price: €0.69 (Jul 7, 2026) · current best: €0.70 across 2 stores.
Soul Tolerance: Prologue reviews
67% positive reviews all-time.
Soul Tolerance: Prologue — frequently asked questions
Where can I buy Soul Tolerance: Prologue at the cheapest price?
Right now the cheapest offer for Soul Tolerance: Prologue is €0.70 at K4G. KingsPrice compares 2 offers from 2 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Soul Tolerance: Prologue has ever been?
The lowest price KingsPrice has tracked for Soul Tolerance: Prologue is €0.69 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Is it safe to buy a Soul Tolerance: Prologue Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Soul Tolerance: Prologue at a discount?
Create a free price alert on this page and KingsPrice will email you when Soul Tolerance: Prologue drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS *: Win 7 (64bit)
- Processor: i5-8250U @ 1.60GHz (or equivalent)
- Memory: 4 GB RAM
- Graphics: Intel(R) UHD Graphics 620 (or equivalent)
- Storage: 2 GB available space
- Additional Notes: TBA
Recommended
- Requires a 64-bit processor and operating system
- OS: Win 10 (64bit)
- Processor: i7-9700 @ 3.00GHz (or faster)
- Memory: 16 GB RAM
- Graphics: NVIDIA GeForce GTX 1060 (or newer)
- Storage: 2 GB available space
















