
As of
30-day average
92 players19 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 7 days (cool tier) | 20 Oct 2026 | |
| Player counts | Every day (cool tier) | 19 Oct 2026 | |
| Store details | Weekly, and when Steam reports a change | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
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.

Price now
$19.99Usual price
Lowest we've seen
$19.9925 Oct 2026
Sales we've seen
None yetNone since 21 Oct 2026
US Steam store prices, saved each time our store check sees a change. Our records start on 21 Oct 2026, so earlier sales are not listed. A sale is dated from the first check that saw it (usually within an hour of Steam changing the price) to the end date Steam gave. How we count
| Hour | Peak | Average | Polls |
|---|---|---|---|
| 6 Nov, 15:00 UTC | 54 | 54 | 1 |
| 5 Nov, 15:00 UTC | 51 | 51 | 1 |
| 4 Nov, 15:00 UTC | 67 | 67 | 1 |
| 3 Nov, 15:00 UTC | 49 | 49 | 1 |
| 2 Nov, 15:00 UTC | 57 | 57 | 1 |
| 1 Nov, 15:00 UTC | 92 | 92 | 1 |
| 31 Oct, 15:00 UTC | 107 | 107 | 1 |
| 30 Oct, 15:00 UTC | 79 | 79 | 1 |
| 29 Oct, 15:00 UTC | 76 | 76 | 1 |
| 28 Oct, 15:00 UTC | 62 | 62 | 1 |
| 27 Oct, 15:00 UTC | 84 | 84 | 1 |
| 26 Oct, 15:00 UTC | 86 | 86 | 1 |
| 25 Oct, 15:00 UTC | 119 | 119 | 1 |
| 24 Oct, 15:00 UTC | 124 | 124 | 1 |
| 23 Oct, 15:00 UTC | 177 | 177 | 1 |
| 22 Oct, 14:00 UTC | 113 | 113 | 1 |
| 21 Oct, 14:00 UTC | 147 | 147 | 1 |
| 20 Oct, 14:00 UTC | 127 | 127 | 1 |
| 20 Oct, 08:00 UTC | 55 | 55 | 1 |
| 20 Oct, 01:00 UTC | 64 | 64 | 1 |
| 19 Oct, 18:00 UTC | 122 | 122 | 1 |