The grand creators of Sonic the hedgehog, Phantasy Star series and other interesting games. I'm sure that you must have played one of their games through out your life time. I mean they created sonic the hedgehog! If you want more information follow the link below.
Sega - Wikipedia, the free encyclopedia
If you want the official sega site, follow this link:
Welcome to SEGA
New Hot Sega Release:
Sonic Unleashed