SUPER SONIC SWEET GAME!!!
This game in so sweet, that I always play it every day, sometimes as Sonic, and sometimes as Knuckles.
Reviews for "ultimate flash sonic"
PERFECT GAME!!!!
this game was amazing and i cant wait 4 the next 1 but u could have made sum changes like editing their appearance cauz it was exactly like tha original!
Wow!
This is really some groovy shit! The gameplay the graphics marvelous! The characters the moves! This game is really beautifull.
never knew this was on newgrounds, cool.
Bro you are the sole person responsible for my now 20 year old obssession with Sonic the Hedgehog