
released October 1, 2015
perspective illusion puzzle based on M.C. Escher drawings and impossible shapes
Sales
20,000
all platforms · as of October 23, 2026
Latest Steam CCU
2
Steam daily peak · Oct 25, 2026
Steam all-time peak
5
Steam concurrent players · Sep 2026
| Platforms | Sales | Share |
|---|---|---|
| PC | 20K | 100% |
Source: Steam