Windosill Steam CD Key Platform: Steam Release Date: 26/05/2009 Product Description Explore a dream-like world of impossible wonders... Explore 10 different immersive, animated environments Interact with dozens of physics-based creatures and objects Solve brain-tickling puzzles to unlock new rooms and reveal new surprises System Requirements PC System Requirements OS: Windows XP/Vista Processor: 2 GHz Pentium M or higher Memory: 256 MB Ram Graphics: No special requirements Hard Drive: 8 MB Free space Sound: No special requirements Mac System Requirements Computer: Intel Mac, OS X 10.5 or later Hard Drive: 8MB of disk space Peripherals: Mouse recommended (one button is fine)