Hello unsatisfied_customer,
You might have already noticed that you can't purchase certain games (there's no BUY button) even though they are on sale. Many platforms have already reported on this, like https://www.pcgamesinsider.biz/news/73980/valve-tweaks-minimum-price-thresholds-on-steam/ or on Valve's official blog: https://steamcommunity.com/groups/steamworks/announcements/detail/3700310527377680732 These changes will affect the Argentine peso and the Turkish lira the most. It's possible that my games won't be available in certain countries for a while until I adjust the game prices. It's also uncertain what will happen to old games if the developer is inactive. It seems that they might become unavailable for purchase.

ABOUT

FEATURES

• Simple control. Play using the keyboard (arrows or W,A,S,D), full gamepad support (vibrations) or mouse swipe or click.
  
• After completing the test you will see your IQ score (intelligence quotient)...
  
• Relaxing music
  
• 40 levels (new levels & editor coming soon in free update)
  
• Beatiful minimalist graphic
  
• Linux, Windows and Mac OS support
  
• All resolution supports (21:9, Ultrawide etc.)
  
• They watching You
  
• Achievements
  
• Steam clouds
  
• Hint system
  
• Based on M.C. Escher impossible shapes

• OS: Linux 32/64 bit
• Processor: Intel Core 2 Duo 1.66 GHzMemory: 512 MB RAM
• Memory: 512 MB RAM
• Graphics: Radeon HD 7500G/Intel HD Graphics 3000
• Storage: 512 MB available space