

Circular Fallacy
非稳态物质-Unstable Matter · August 21, 2025 · Card Game, Surreal, Story Rich, Stylized, Psychological
No store is selling Circular Fallacy right now. We track it and will show a price as soon as one appears.
Prices last checked
Circular Fallacy price by region
Circular Fallacy costs £0.43 in the United Kingdom, €0.49 in Europe (EUR), zł2.71 in Poland and $3.99 in Georgia (USD) right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| £0.43 | — | £0.43 | 1 | |
| €0.49 | — | €0.49 | 1 | |
| zł2.71 | — | zł2.71 | 1 | |
| $3.99 | $3.99 | — | 1 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
No store is currently selling Circular Fallacy. It released on August 21, 2025 and was developed by 非稳态物质-Unstable Matter. We keep tracking it across every store we cover, so set an alert below and you will know the moment it is on sale again.
Screenshots
About Circular Fallacy
- Perspective switching brings unique puzzle-solving mechanics:In the game, the player's view is not limited to the desktop. As the story progresses, you can break free from the desktop and explore beyond the scenes, discovering new "cards" that will further drive the story and puzzles
- Move and combine cards:You can move the cards you see and combine them to create new interactions
- Your senses are separated:
- Hand: Touch and pick up objects
- Eye: Observe objects
- Think: Analyze and examine objects
Using your senses wisely unlocks different puzzle-solving paths.
- The unique dice-check system unveils narrative branches that diverge from the main storyline
- Every puzzle has more than one solution
- Each ending contributes to the whole story
Circular Fallacy — game info
- Platforms
- Windows
- Player modes
- Single-player
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
The game begins abruptly, without any introduction or explanation of who you are or what is happening. You simply find yourself standing in a corridor lined with closed doors, holding a single card in your hand. The card bears the words “primordial will” across its surface. To your surprise, the card itself seems capable of speech, and it urges you to proceed through the only door that is open. Following its guidance, you begin to move forward, yet after several loops through what appears to be the same hallway, you eventually arrive at a table covered with multiple cards. This is where the game’s unique system reveals itself. At its core, it plays like an adventure game, though everything is expressed through cards. Item cards depict objects you discover, while action cards allow you to interact with them. For example, a “hand” card lets you use or manipulate an object, an “eye” card allows you to examine something closely, and a “think” card prompts either dialogue or deeper inspection. By dragging an action card onto an item card, you perform the corresponding action, gradually unlocking new possibilities. At times, different item cards can even be combined to create entire…9 found this helpful
Circular Fallacy, developed and published by Unstable Matter, is an inventive and cerebral indie title that merges card-based puzzle solving with psychological storytelling and surreal exploration. Released in August 2025, the game feels like a dream that constantly folds in on itself, asking players to question their perceptions while experimenting with unconventional mechanics. From the moment it begins, it establishes an atmosphere of mystery and detachment, immersing you in a world that exists somewhere between logic and emotion. It is not a traditional narrative experience but rather a metaphysical riddle that invites you to interpret its meaning as you navigate through looping sequences of thought and fragmented memory. The story opens in an undefined space where the player awakens with no clear sense of identity or purpose. The only clue to your existence is a vague mission: to recover the truth about who you are and what this world represents. The game’s world is structured around “cards,” which serve as physical manifestations of objects, thoughts, or memories. Every action, discovery, or interaction happens through these cards, creating a blend of tactile mechanics and a…5 found this helpful
Review pending until I finish it, but from what I've played, it seems like a worthwhile game. It has some issues, such as not all translations are in English, some are in Chinese, and the music doesn't change during the game (a little background music doesn't hurt), but it has an interesting system that keeps you engaged.1 found this helpful
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