Platform:  WINDOWS 98/ME/2000/XP Publisher:  SOLD-OUT SOFTWARE Packaging:  DVD STYLE BOX Rating:  EVERYONE Sonic and friends make their debut on the PC in their greatest adventure yet! / Rated E: Everyone Sonic Adventure DX takes you on a new adventure with Sonic and his pals as they fight to save the world from Dr. Eggman!The Chaos Emeralds are being collected by that evil scientist Dr. Eggman to feed a mysterious powerful creature that will give him power.  Sonic and his friends are the only ones with the speed courage and skills needed to end this threat! Features: Choose from 6 playable characters and go all-out in 30 massive levels  New Mission Mode gives you thrilling high-speed action as you run and jump in gorgeous original game worlds  Round up and interact with the little creatures in the Chao Gardens to open up new levels & challenges  Also features 12 fantastic unlockable Sonic Game Gear games System Requirements: Windows 98/Me/2000/XP Pentium III 800 Mhz or faster 128MB RAM or greater 16MB Video graphics card 700MB free hard disk space 12x cd-rom drive or faster DirectX 9.0a or later