
Perception is reality. In this mind-bending first-person puzzler, you escape a surreal dream world through solving impossible puzzles using the ambiguity of depth and perspective.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Availability
We put this game to every storefront we collect. A market that answered not sold has told us something about the game; a market we never asked has not, and the two are never drawn the same.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 4.71/day in the week to Aug 25 → 12.71/day in the week after.
About


Genres
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; Xbox, PlayStation, GOG, Epic, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $19.99 | 34.2Kreviews | 95% | — | $11.5M |
| $19.99 | 12.6Kratings | 94% | — | not modelled | |
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 1148 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
This game is so good, I was so engaged that I finished it at 3am, and was speechless afterwards. This game had me giggling with glee like a child as it scratched an itch I didn't know I had.
название игры полностью соответствует её содержанию.
3 saatlik oyun süresine sahip. Muhteşem bir şaheser değil, ortalama bir oyun. Oynayacak hiçbir oyununuz yoksa deneyebilirsiniz ama beklentiniz yüksek olmasın.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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14 of 15 markets; the rest we haven't asked for this title, not markets where it is unavailable.
14 on sale1 answered “not sold”0 we did not ask
The 1 “not sold” market is read from the Steam price pass of Aug 21: that day the store answered for this game elsewhere and gave no price there. The 14 priced markets are the same rows as the table above — each the latest price we hold, dated here when it is older than that pass. The 0 marked “not asked” were not put to this store at all — either it has no storefront there or we do not collect it yet, and neither is a statement about the game. A refusal is a refusal on one day; a store can list a title again tomorrow.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,515 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German, Japanese, Korean, Russian, Simplified Chinese, Traditional Chinese, Polish, Portuguese - Brazil, Turkish +3 more
| $7.99−60% |
| 7.4Kratings |
| 91% |
| — |
| not modelled |
| $7.99−60% | 174ratings | 84% | — | not modelled |
| $19.99 | — | 96% | — | not modelled |
| $7.99−60% | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 1.2K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
好玩 烧脑
yes
this game makes me the very happy, you should give it a try
cool game
I remember watching many playthroughs of this game when it released and never watching all the way through because it looked boring. I remember seeing this game in my discovery queue a couple years later and thinking I couldn't justify spending $20 on a game I could beat in a couple hours. I now found this game yet again but on sale. I finally bit the bullet and made the purchase. I remember my life then and everything that has changed since then. I can say confidently that the message at the end of this game would have drove me to tears if I had played it back then. Thank you, pillow castle. I didn't know I needed this.
This game is phenomenal. The puzzles are unique and interesting, the concepts (philosophy) are deep and fun, and the spirit of it has me coming back to it over and over. The story is very entertaining, and the mechanics make it very enjoyable. Even if I'm not solving puzzles, it's fun to just play with the game mechanics for a bit. I'm very glad I found this game.
Definitely the best use of optical tricks and 3d graphics perspective ambiguities in history of 3D games.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.4M | 13.2K | 94% | $7.49 | |
| $598.1K | 1.5K | 93% | $19.99 | |
| $138.1K | 261 | 75% | $13.99 | |
| $31.4K | 62 | 77% | $19.99 | |
| $13.6K | 30 | 77% | $19.99 | |
| $8.1K | 112 | 63% | $3.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $11.5M | 25K | 95% | $19.99 | |
| $11.5M | 23.1K | 94% | $14.99 | |
| $11.5M | 20K | 92% | $19.99 | |
| $11.6M | 21.9K | 92% | $29.99 | |
| $11.4M | 18.6K | 91% | $29.99 | |
| $11.4M | 14.7K | 84% | $29.99 |