Sonic 3D Blast Steam Gift Platform: Steam Release Date: 01/06/2010 Product Description Dr. Eggman (AKA Dr. Robotnik) discovers unusual birds known as Flickies that can transport to anywhere using Dimension Rings. Successfully capturing the Flickies, Robotnik turns them all into robots to help him find the Chaos Emeralds. Sonic must save the Flickies by freeing them from their robotic prison and prevent Robotnik from finding the Chaos Emeralds. System Requirements OS: Windows® XP or higher Graphics: 32MB or greater graphics card DirectX®: DirectX® 9.0 or greater Hard Drive: 50MB free disc space