The best Sonic the Hedgehog online game ever - Ulitmate Flash Sonic - is very much like the classic original 16-bit Sonic games from the 1990's in terms of graphics, sound and most importantly gameplay. It is utterly brilliant, and includes multiple levels, multiple playable characters, a password save system and unlockable bonuses and cheats. If you haven't ever played it, try it out for free now at any of these locations:
Sonic the Hedgehog: Ultimate Flash Sonic (US Chicago server)
Sonic the Hedgehog: Ultimate Flash Sonic (US Houston server)
Sonic the Hedgehog: Ultimate Flash Sonic (UK server)
There is an elusive master password for the game that unlocks all levels, all characters and all cheats, and I am pleased to be able to give it to you here:
595313131313131
Try it out for yourself using the links above, you'll be ever so glad you did! :-)
